HomeResearch Library › Truth in Sentencing & Fiscal Impact: The $40 Billion Story
Money & Exploitation

Truth in Sentencing & Fiscal Impact: The $40 Billion Story

110 Data Points 21 Sources 53 Entities
Georgia's embrace of truth-in-sentencing policies in the 1990s exemplifies a catastrophic fiscal miscalculation at the state level: the federal government offered $82.2 million in Violent Offender Incarceration and Truth-in-Sentencing grants between 1996 and 2001, incentivizing states to adopt laws requiring violent offenders to serve 85% of their sentences, while Georgia ultimately incurred approximately $40–50 billion in criminal justice system costs over three decades. This $82 million federal investment—representing just 0.2–0.3% of Georgia's subsequent total system expenditures—locked the state into fiscal obligations roughly 400–600 times larger than the federal incentive payment itself.The Urban Institute identified that federal grants had "limited influence" on state TIS adoption; Georgia, like most recipient states, enacted truth-in-sentencing legislation before the largest federal payments arrived. Nevertheless, by 2001, Georgia ranked ninth nationally among VOI/TIS recipients and used the $82.2 million grant to create 4,132 new prison beds across the Department of Corrections and Department of Juvenile Justice. These facilities, combined with Georgia's 1995 Seven Deadly Sins law requiring life without parole for second violent felony convictions and parole abolition for all offenses committed after 1996, transformed Georgia's carceral footprint. Conservative estimates place direct Georgia corrections spending at $30.6 billion from 1995–2025, while total system costs—including county jail operations exceeding $500 million annually, probation and parole supervision at $150–170 million annually, and court system costs of $200–300 million annually—approach $40–50 billion over the same 30-year period.Yet Georgia's prison expansion produced minimal public safety benefit. Research demonstrates that 75–100% of crime reduction since the 1990s resulted from factors other than incarceration, including aging populations, increased employment, and rising graduation rates. Crucially, incarceration has no demonstrated effect on violent crime—the specific offense category driving TIS policies. When 19 states reduced both incarceration and crime rates between 2000 and 2015, New Jersey achieved a 37% incarceration reduction alongside a 30% crime decrease, while West Virginia's 83% incarceration increase corresponded with only 4% crime growth. Meanwhile, rigorous studies by Michael Mueller-Smith and comprehensive meta-analyses show that imprisonment generates net increases in recidivism frequency and severity, worsens post-release employment outcomes, and reduces future earnings by 3.6 percentage points per year served. GPS analysis estimates Georgia's TIS policies generate approximately 1,500 additional recidivists annually, creating an estimated $2.7 billion recidivism premium over 20 years.Alternative evidence-based investments reveal the magnitude of Georgia's opportunity cost. Correctional education programs deliver $4–5 in savings per dollar invested with 43% recidivism reductions, while states implementing justice reinvestment reforms—Texas investing $241 million in graduated sanctions and evidence-based programs, Louisiana passing 10 reform laws in 2017—achieved 46% parole revocation rate drops and 9% prison population reductions without sacrificing public safety. The research demands immediate investigation into whether Georgia's truth-in-sentencing architecture remains justified by contemporary criminological evidence or represents a fiscal and moral liability requiring fundamental restructuring.
29 Number of Jurisdictions Receiving VOI/TIS Grants …
$2.7B Total VOI/TIS Grants Disbursed by 2001
$82.2M Georgia Total Federal VOI/TIS Grant Awards
4,132 Beds Created with Georgia VOI/TIS Funds
$14.1M Georgia FY 1996 VOI/TIS Grant
$23.9M Georgia FY 1997 VOI/TIS Grant

Key Findings

The most impactful data from this research collection.

All Data Points

110 verified data points extracted from primary sources.

VOI/TIS Grant Program Authorization Policy
The Violent Offender Incarceration and Truth-in-Sentencing (VOI/TIS) Incentive Grant Program authorized $12.5 billion nationally, with nearly 50% earmarked for states adopting TIS laws requiring violent offenders to serve at least 85% of their sente…
VOI/TIS federal grants truth in sentencing Violent Crime Control Act sentencing policy
Number of Jurisdictions Receiving VOI/TIS Grants by 2001 Statistic
By 2001, 29 jurisdictions had received a combined $2.7 billion through the VOI/TIS program.
29 jurisdictions
VOI/TIS federal grants truth in sentencing state adoption
Total VOI/TIS Grants Disbursed by 2001 Statistic
By 2001, a combined $2.7 billion had been disbursed through the VOI/TIS program to 29 jurisdictions.
$2.7B
VOI/TIS federal grants truth in sentencing
Georgia Total Federal VOI/TIS Grant Awards Statistic
Georgia received a total of $82,211,036 in federal VOI/TIS grants between FY 1996 and FY 2001, ranking 9th nationally among recipient states.
$82.2M
Georgia VOI/TIS federal grants truth in sentencing
Georgia VOI/TIS National Ranking Finding
Georgia ranked 9th nationally among recipient states for VOI/TIS grant funding.
Georgia VOI/TIS federal grants national ranking
Beds Created with Georgia VOI/TIS Funds Statistic
Georgia's VOI/TIS federal grant funds were used to create 4,132 beds across the Department of Corrections and Department of Juvenile Justice.
4,132 beds
Georgia VOI/TIS prison capacity beds Department of Corrections Department of Juvenile Justice
Georgia FY 1996 VOI/TIS Grant Statistic
Georgia received $14,073,653 in VOI/TIS grants in FY 1996.
$14.1M
Georgia VOI/TIS federal grants
Georgia FY 1997 VOI/TIS Grant Statistic
Georgia received $23,923,177 in VOI/TIS grants in FY 1997, its largest single-year award.
$23.9M
Georgia VOI/TIS federal grants
Georgia FY 1998 VOI/TIS Grant Statistic
Georgia received $16,249,000 in VOI/TIS grants in FY 1998.
$16.2M
Georgia VOI/TIS federal grants
Georgia FY 1999 VOI/TIS Grant Statistic
Georgia received $14,073,653 in VOI/TIS grants in FY 1999.
$14.1M
Georgia VOI/TIS federal grants
Georgia FY 2000 VOI/TIS Grant Statistic
Georgia received $6,745,553 in VOI/TIS grants in FY 2000.
$6.7M
Georgia VOI/TIS federal grants
Georgia FY 2001 VOI/TIS Grant Statistic
Georgia received $7,146,000 in VOI/TIS grants in FY 2001.
$7.1M
Georgia VOI/TIS federal grants
Urban Institute Finding: Limited Federal Influence on TIS Adoption Finding
The Urban Institute (Sabol et al. 2002) found that federal VOI/TIS grants had 'limited influence' on state adoption of TIS laws. Most states, including Georgia, enacted TIS legislation before the largest federal payments arrived.
Urban Institute VOI/TIS policy adoption federal grants Georgia
Urban Institute Warning on TIS Impact if Crime Rises Finding
The Urban Institute concluded that effects on prison population would have been 'much greater had violent crime rates not fallen substantially after 1991' and warned that 'were sentencing practices of 1996 to persist during time when violent offense…
Urban Institute truth in sentencing prison population crime rates projections
Early Parole Abolition States Had Lower Prison Growth Finding
Early parole-abolition states like Minnesota and Washington, which abolished parole for transparency and reducing sentencing disparities rather than increasing sentence length, generally had lower rates of prison population increase than parole-rete…
parole abolition prison population Minnesota Washington sentencing reform
Oregon Measure 11 Mandatory Minimums Policy
Oregon's Measure 11 (1994) imposed mandatory minimums of 70–300 months for 16 designated crimes, later expanded to 21 crimes.
Oregon Measure 11 mandatory minimums truth in sentencing
Georgia Seven Deadly Sins Law Policy
Georgia's Seven Deadly Sins law (1995) required life without parole for second conviction of seven serious violent felonies.
Georgia Seven Deadly Sins life without parole sentencing policy truth in sentencing
Georgia Parole Abolition Policy
Georgia abolished parole for all offenses committed after 1996.
Georgia parole abolition truth in sentencing sentencing policy
Sleeper Effect of TIS Laws Methodology note
Mandatory minimum, TIS, and three-strikes laws requiring decades-long sentences have an inevitable 'sleeper effect': newly admitted prisoners accumulate for years before being offset by releases. Urban Institute, Vera Institute, and RAND studies all…
sleeper effect truth in sentencing mandatory minimums three strikes research limitations
Marvell & Moody: Parole Abolition and Prison Growth Finding
Using 1971–1993 data, only 1 of 10 parole-abolition states experienced a higher rate of prison population increase than the 50-state average. The lowest growth rates were found in Minnesota and Washington.
parole abolition prison population growth Minnesota Washington determinant sentencing
Georgia Conservative Direct Corrections Spending 1995-2025 Statistic
Conservative direct corrections spending in Georgia from 1995–2025 was estimated at $30.6 billion.
$30.6B
Georgia corrections spending fiscal impact truth in sentencing
Georgia Total System Cost 1995-2025 Statistic
When including county jail operations ($500M+ annually), probation and parole supervision ($150–170M annually), court system costs ($200–300M annually), and capital construction, Georgia's total criminal justice system cost approaches $40–50 billion…
40-50
Georgia total system cost corrections spending fiscal impact county jails courts
Georgia County Jail Operations Annual Cost Statistic
Georgia county jail operations cost over $500 million annually.
$500M
Georgia county jails spending
Georgia Probation and Parole Supervision Annual Cost Statistic
Georgia probation and parole supervision costs $150–170 million annually.
150-170
Georgia probation parole supervision costs
Georgia Court System Annual Cost Statistic
Georgia court system costs $200–300 million annually.
200-300
Georgia court system spending
Federal Grants as Percentage of Subsequent Costs Statistic
The $82 million in federal VOI/TIS grants equals just 0.2–0.3% of Georgia's subsequent total system costs. Georgia accepted a fiscal obligation roughly 400–600 times larger than the federal incentive payment.
0.2-0.3 vs. ratio of obligation to incentive
Georgia VOI/TIS federal grants fiscal impact cost ratio
National Corrections Spending Growth 1980s to 2000s Statistic
State corrections spending increased from $11 billion to $50 billion annually between the 1980s and 2000s without commensurate public safety gains.
$50B vs. billion dollars annually in the 1980s
national corrections spending growth public safety
National Corrections Spending in 2015 Statistic
By 2015, total corrections spending reached $87 billion nationally.
$87B
national corrections spending
National Prison Health Care Spending in 2011 Statistic
Prison health care alone consumed nearly $8 billion in 2011.
$8B
prison healthcare spending national
Prison Health Care Spending Median Growth Rate 2007-2011 Statistic
Prison health care had a median 13% growth rate between FY 2007 and FY 2011.
13%
prison healthcare spending growth national
Per-Inmate Health Care Spending Growth Statistic
Per-inmate health care spending rose in 39 states, with a median 10% growth rate between FY 2007 and FY 2011.
10% vs. states with rising per-inmate costs
prison healthcare per-inmate costs spending growth
U.S. Incarceration Spending vs. Equivalent Public Safety (2000 vs 1975) Statistic
The Vera Institute found that the United States spent roughly $33 billion on incarceration in 2000 for roughly the same level of public safety it achieved in 1975 for $7.4 billion.
$33B vs. billion dollars for equivalent safety in 1975
national incarceration spending public safety cost effectiveness Vera Institute
U.S. Corrections Spending vs. Equivalent Public Safety (2015 vs 1978) Statistic
By 2015, corrections spending reached $87 billion for the same public safety level achieved in 1978 for $5.5 billion.
$87B vs. billion dollars for equivalent safety in 1978
national corrections spending public safety cost effectiveness
Federal Prison Overcrowding 2012 Statistic
By 2012, the federal prison system was 35–40% above rated capacity, with high-security facilities at 51% overcapacity.
35-40 vs. percent overcapacity for high-security facilities
federal prison overcrowding capacity
Federal Prison Overcrowding Projection Statistic
Urban Institute projections indicated that if growth continued unabated, the federal system would incarcerate 50,000+ inmates over capacity per year through 2020, potentially reaching 50%+ overcapacity.
50,000 inmates over capacity per year
federal prison overcrowding projections Urban Institute
National Increase in Time Served 1990–2009 Statistic
Pew documented a 36% increase in time served nationally from 1990 to 2009, based on National Corrections Reporting Program data from 35 states representing 89% of 2009 releases.
36%
time served national sentencing Pew NCRP
Average Time Served Increase 1990-1998 Statistic
Average time served increased from 38 months (1990) to 43 months (1998) nationally.
43 months vs. months in 1990
time served national sentencing trends
Violent Offenders Expected Length of Stay 2009 Statistic
Violent offenders entering or remaining in prison in 2009 could expect to spend about 7.1 years in custody—more than 2 years longer than the average for violent criminals released that year.
7.1 years expected vs. years longer than average served by 2009 releases
violent offenders time served expected length of stay
Louisiana Expected vs. Actual Time Served Statistic
In Louisiana, expected length of stay was 9.1 years vs. 5.3 years actually served by 2009 releases.
9.1 years expected vs. years actually served by 2009 releases
Louisiana time served expected length of stay
Pennsylvania Expected vs. Actual Time Served Statistic
In Pennsylvania, expected length of stay was 11.1 years vs. 5.9 years served by 2009 releases.
11.1 years expected vs. years actually served by 2009 releases
Pennsylvania time served expected length of stay
Release Rate Decline Despite Absolute Increases Statistic
Between 1990 and 1998, the release rate (number released per 100 prisoners) declined even as absolute releases increased from 405,374 to 520,172.
520,172 releases (1998) vs. releases in 1990
release rate prison releases incarceration growth
Pew Public Opinion Polling on Sentencing Reform Finding
January 2012 polling of 1,200 likely voters plus Georgia, Missouri, and Oregon surveys found broad support for policy changes shortening time served and reinvesting prison savings in stronger probation and parole supervision.
public opinion sentencing reform Pew Georgia Missouri Oregon
Vera Institute: Incarceration Crime Reduction Effect Minimal Finding
Don Stemen's evidence brief for the Vera Institute found that incarceration's crime reduction effect is minimal at best and has been diminishing for years.
Vera Institute incarceration effectiveness crime reduction diminishing returns
Incarceration's Near-Zero Crime Reduction Since 2000 Finding
Since 2000, increased incarceration accounted for nearly zero percent of the overall reduction in crime.
incarceration effectiveness crime reduction Vera Institute
Crime Decline Explained by Non-Incarceration Factors Finding
Between 75–100% of the crime decline since the 1990s is explained by factors OTHER than incarceration, including aging population, increased wages, increased employment, increased graduation rates, consumer confidence, law enforcement personnel chan…
crime decline incarceration effectiveness alternative explanations Vera Institute
No Demonstrated Effect of Incarceration on Violent Crime Finding
Increased incarceration has no demonstrated effect on violent crime. Crime reduction benefits from incarceration apply only to property crimes.
incarceration effectiveness violent crime property crime Vera Institute
Incarceration May Increase Crime Finding
In some instances, incarceration may increase crime, according to the Vera Institute synthesis of research.
incarceration effectiveness criminogenic effects Vera Institute
19 States Reduced Both Incarceration and Crime 2000-2015 Statistic
19 states reduced BOTH incarceration AND crime rates between 2000 and 2015.
19 states
state reform incarceration reduction crime reduction Vera Institute
New Jersey: Largest Incarceration Drop with Crime Decline Statistic
New Jersey achieved the largest incarceration drop (37% decrease) alongside a 30% decrease in crime between 2000 and 2015.
37% vs. percent decrease in crime
New Jersey incarceration reduction crime reduction reform success
West Virginia: Largest Incarceration Increase with Crime Increase Statistic
West Virginia had the largest incarceration increase (83%) and experienced a 4% increase in crime between 2000 and 2015.
83% vs. percent increase in crime
West Virginia incarceration increase crime increase
All 4 States with Crime Increases Also Had Incarceration Increases Finding
Only 4 states experienced crime increases between 2000 and 2015—all 4 also had incarceration increases.
incarceration increase crime increase state comparison
Criminogenic Effects of Prison Finding
Criminogenic effects of prison include: breaking down social and family bonds, removing adults who would otherwise nurture children, depriving communities of income, reducing future income potential, and engendering deep resentment toward the legal …
criminogenic effects prison recidivism family impact community impact
Kuziemko: Georgia Parole Study Finding Statistic
Ilyana Kuziemko studied Georgia inmates using a discontinuity in parole board guidelines and found that each additional month served lowers the 3-year recidivism rate by 1.5%.
1.5%
Georgia parole recidivism Kuziemko sentence length
Roodman Reanalysis: Parole Bias in Kuziemko Study Finding
David Roodman's 2017 reanalysis of Kuziemko's Georgia data identified potential 'parole bias'—inmates released earlier spend more time on parole supervision, which may elevate measured recidivism through technical violations rather than new criminal…
Georgia parole bias recidivism Roodman methodology Kuziemko reanalysis
Mueller-Smith: Imprisonment Increases Recidivism Finding
Michael Mueller-Smith's study found that imprisonment generates net increases in the frequency and severity of recidivism, worsens labor market outcomes, and strengthens dependence on public assistance.
Mueller-Smith recidivism employment public assistance incarceration effects
Employment Reduction Per Year of Incarceration Statistic
Each additional year behind bars reduces post-release employment by 3.6 percentage points.
3.6%
employment incarceration effects Mueller-Smith labor market
Employment Drop for Long-Term Incarceration of Stable Earners Statistic
Among felony defendants with stable pre-charge earnings incarcerated 1+ years, post-release employment drops by at least 24 percentage points.
24%
employment incarceration effects Mueller-Smith labor market stable earners
Mueller-Smith: Deterrence Effects Needed to Justify Incarceration Finding
Mueller-Smith's cost-benefit analysis found that substantial general deterrence effects would be necessary to justify incarceration costs—effects larger than most evidence supports.
deterrence cost-benefit incarceration costs Mueller-Smith
Norway: Imprisonment Decreases Reoffending by 29 Percentage Points Statistic
Using random assignment of cases to judges with different sentencing stringency in Norway, Bhuller et al. found that imprisonment decreases the probability of reoffending within 5 years by 29 percentage points and reduces the number of offenses by 1…
29% vs. criminal charges reduction
Norway recidivism incarceration effects Bhuller natural experiment IV estimate
Norway vs. U.S. Average Prison Time Statistic
Average prison time in Norway is 184 days (6 months), with 90% of spells under 1 year, compared to 2.9 years in the U.S.
184 days (Norway average) vs. years (U.S. average)
Norway United States prison time international comparison sentence length
OLS vs. IV Estimates Show Selection Bias in Recidivism Methodology note
In the Norway study, OLS analysis showed positive associations between incarceration and recidivism, while IV estimates showed negative associations. This sharp contrast suggests that high recidivism rates among ex-convicts are due to selection (who…
selection bias methodology OLS IV recidivism Norway
Meta-Analysis: Higher-Quality Studies Show Higher Recidivism for Incarcerated Finding
Comprehensive meta-analyses found that higher-quality comparison group studies reported higher recidivism rates for the incarcerated group relative to non-incarcerated alternatives. Two randomized designs found 5% and 9% increases in recidivism for …
meta-analysis recidivism incarceration effects Gendreau Goggin Cullen
Liedka, Piehl, and Useem: Diminishing Marginal Returns of Incarceration Finding
Each increase in incarceration rates is associated with increasingly smaller reductions in crime rates. At high levels of incarceration, additional imprisonment produces negligible crime reduction effects and may actually increase crime.
diminishing returns incarceration effectiveness crime reduction scale
NRC: Primary Drivers of High Incarceration Finding
The National Research Council identified truth-in-sentencing initiatives, mandatory minimum sentences, three-strikes laws, and parole abolition/restriction as primary drivers of high incarceration.
National Research Council incarceration drivers truth in sentencing mandatory minimums three strikes parole abolition
NRC: Marginal-to-Zero Impact of Incarceration on Crime Finding
The National Research Council's comprehensive review concluded that incarceration has marginal-to-zero impact on crime, diminishing returns are well-documented, and 75–100% of crime reduction since the 1990s is explained by other factors.
National Research Council incarceration effectiveness crime reduction consensus
Georgia Annual Inmate Releases Statistic
Georgia releases approximately 15,000 inmates annually.
15,000 inmates released annually
Georgia releases prison population
Estimated Georgia Recidivism Premium: 1,500 Additional Recidivists Per Year Statistic
If Georgia's TIS policies increased recidivism by even 10 percentage points (consistent with Mueller-Smith's findings), this would equal 1,500 additional recidivists per year out of approximately 15,000 annual releases.
1,500 additional recidivists per year vs. percentage point increase in recidivism
Georgia recidivism premium TIS fiscal impact
Estimated Georgia Recidivism Premium: Annual Cost Statistic
At an average 3-year return stint and $30,000 per inmate-year, the 1,500 additional recidivists per year create 4,500 extra prison-years annually costing approximately $135 million annually.
$135M
Georgia recidivism premium TIS fiscal impact cost per inmate
Estimated Georgia Recidivism Premium: 20-Year Total Statistic
Over 20 years, Georgia's estimated recidivism premium from TIS policies totals approximately $2.7 billion.
$2.7B
Georgia recidivism premium TIS fiscal impact 20-year projection
Georgia Cost Per Inmate-Year Estimate Statistic
GPS analysis uses $30,000 per inmate-year as the average cost for Georgia corrections.
$30,000
Georgia cost per inmate corrections spending
Incarceration Reduces Economic Mobility Finding
The Pew Charitable Trusts documented how incarceration reduces employment opportunities, reduces earnings, limits economic mobility, increases the likelihood that children of incarcerated parents will live in poverty, and increases the likelihood th…
economic mobility poverty intergenerational effects children employment Pew
RAND: 43% Reduction in Recidivism from Correctional Education Statistic
RAND's meta-analysis covering correctional education programs from 1980 to 2013 found a 43% reduction in recidivism odds for correctional education participants.
43%
RAND correctional education recidivism evidence-based what works
RAND: Prison Education ROI $4-5 Per Dollar Statistic
RAND's meta-analysis found $4–5 savings per dollar invested in prison education.
4-5
RAND correctional education ROI cost savings evidence-based
RAND: 13% Higher Employment for Education Participants Statistic
Correctional education participants had 13% higher employment rates than non-participants.
13%
RAND correctional education employment evidence-based
Correctional Education Program Costs Statistic
Direct correctional education program costs range from $1,400–$1,744 per inmate.
1400-1744
RAND correctional education program costs
Correctional Education Savings from Reduced Reincarceration Statistic
Savings from reduced reincarceration due to correctional education range from $8,700–$9,700 per participant over 3 years.
8700-9700
RAND correctional education cost savings reincarceration
Second Chance Pell: 40,000+ Students, 12,000 Credentials Statistic
The Second Chance Pell Experimental Sites Initiative (launched 2015) restored Pell Grant eligibility after a 21-year ban, with 40,000+ students participating by 2022, earning nearly 12,000 credentials.
40,000 students (by 2022) vs. credentials earned
Second Chance Pell correctional education Pell Grant credentials
Texas: $241M+ Investment in Evidence-Based Programs Statistic
Texas invested $241M+ in evidence-based programs and swift/graduated sanctions as part of Justice Reinvestment Initiative.
$241M
Texas justice reinvestment evidence-based reform
Texas: 46% Drop in Parole Revocation Rate Statistic
Texas's parole revocation rate dropped 46% following justice reinvestment reforms.
46%
Texas parole revocation justice reinvestment reform
Texas: Crime Fell to Lowest Level Since 1960s Finding
Following justice reinvestment reforms, Texas's crime fell to its lowest level since the 1960s.
Texas crime rate justice reinvestment reform success
Texas: Avoided $3 Billion+ in Prison Costs Statistic
Texas avoided $3 billion+ in projected prison construction and operating costs through justice reinvestment reforms.
$3B
Texas cost avoidance justice reinvestment prison construction
Louisiana: 10 Reform Laws Passed in 2017 Statistic
Louisiana passed 10 reform laws in 2017 as part of justice reinvestment.
10 reform laws
Louisiana reform justice reinvestment legislation
Louisiana: 9% Prison Population Reduction by End of 2018 Statistic
Louisiana achieved a 9% prison population reduction by end of 2018 following justice reinvestment reforms.
9%
Louisiana prison population reduction justice reinvestment
Louisiana: 12% Reduction in Probation/Parole Population Statistic
Louisiana achieved a 12% reduction in probation/parole population following 2017 reforms.
12%
Louisiana probation parole population reduction
Louisiana: $30 Million Shifted to Community Services Statistic
Louisiana shifted $30 million to community-based services as part of justice reinvestment reforms.
$30M
Louisiana community services justice reinvestment reinvestment
Oklahoma: 58% Voter Approval for Drug Reclassification in 2016 Statistic
In Oklahoma in 2016, 58% of voters approved converting drug possession from felony to misdemeanor.
58%
Oklahoma drug policy voter initiative sentencing reform
Justice Reinvestment Initiative: 30+ States Participating Statistic
The Pew-supported Justice Reinvestment Initiative worked with 30+ states to implement data-driven reform.
30 states (30+)
justice reinvestment Pew state reform data-driven
1990s Incarceration Growth Driver: Length of Time Served Finding
The Sentencing Project documented that the dominant driver of incarceration growth from the 1990s onward was length of time served, not crime rates or new admissions.
Sentencing Project incarceration growth time served sentencing policy
Drug Offenders: 19% of State Prison Population Growth 1990-1998 Statistic
Drug offenders accounted for 19% of state prison population growth from 1990–1998.
19%
drug offenses prison population Sentencing Project
Drug Admissions Growth: 19,600 to 107,000 (1984-1998) Statistic
Annual drug admissions to state prisons grew from 19,600 (1984) to 107,000 (1998).
107,000 annual drug admissions (1998) vs. annual drug admissions in 1984
drug offenses prison admissions growth Sentencing Project
Drug Arrests Growth: 1,010,000 to 1,559,100 (1991-1998) Statistic
Drug arrests rose from 1,010,000 (1991) to 1,559,100 (1998).
1,559,100 drug arrests (1998) vs. drug arrests in 1991
drug arrests war on drugs Sentencing Project
Mass Drug Incarceration Did Not Reduce Drug Availability Finding
Despite massive increases in drug-related incarceration, drugs remain easily available—neither mass arrest nor incarceration reduced drug availability.
drug policy incarceration effectiveness war on drugs Sentencing Project
Oregon Measure 11: Behavioral Responses to Rigid Sentencing Finding
RAND's evaluation of Oregon's Measure 11 found significant behavioral adaptations: judges and lawyers altered charging decisions and plea bargaining. Fewer people were convicted of Measure 11 offenses, more were convicted of non-Measure 11 offenses,…
Oregon Measure 11 mandatory minimums plea bargaining charging decisions behavioral adaptation RAND
Parole Bias Methodological Problem Methodology note
Studies measuring recidivism as return to prison may be systematically biased when comparing early vs. late releases. Early releases spend a larger fraction of the follow-up period on parole, raising the odds of reimprisonment for technical violatio…
parole bias methodology recidivism measurement technical violations Roodman
Heterogeneity of Incarceration Effects Methodology note
Incarceration effects vary by prior sanctioning experience, in-prison experiences, post-release support level, age, offense type, and whether the unit of analysis is individuals, families, or neighborhoods. Younger individuals and those with longer …
heterogeneity incarceration effects research methodology age offense type
TIS Study Period Limitations Data gap
Most TIS evaluations cover periods ending 1996–2002, systematically missing the 'sleeper effect' of decades-long sentences accumulating in the system. The full fiscal and population impact of TIS laws could not be observed during these early evaluat…
research gap TIS sleeper effect study limitations evaluation period
GPS: Ratio of Federal Incentive to State Obligation Finding
Georgia accepted $82M in federal incentives and took on $40–50B in subsequent costs—a ratio of roughly 1:500. The federal government effectively induced states to massively expand incarceration at state expense.
Georgia VOI/TIS federal grants fiscal impact cost ratio GPS analysis
GPS: $47M Annual Commissary Extraction Enabled by TIS Statistic
Longer sentences from TIS mean more years of family commissary spending, phone charges, and visit costs. GPS has documented $47M annual commissary extraction, directly enabled by TIS-mandated longer sentences.
$47M
Georgia commissary family costs TIS GPS investigation
GPS: Classification Mismatches as TIS Consequence Finding
Classification mismatches—medium-security facilities housing close-security inmates at 10x normal rates—are a downstream consequence of TIS-driven overcrowding. These facilities have significantly higher mortality rates.
Georgia classification overcrowding TIS mortality GPS investigation
Projected Average Time Before First Release 1990 vs 1998 Statistic
Between 1990–1998, projected average time before first release increased from 38 to 43 months.
43 months (1998) vs. months (1990)
time served projected release sentencing trends Sentencing Project
New Jersey TIS: 85% Requirement for Violent Offenses Policy
New Jersey's TIS law required 85% of sentence served for violent offenses.
New Jersey truth in sentencing violent offenses 85 percent
TIS Required Percentages Much Higher Than Pre-TIS Actual Finding
By 1998, the percentages of terms required to be served under TIS were much higher than the actual percentages served by 1993 releases—in most cases at least doubled.
truth in sentencing time served sentencing comparison
1980s Incarceration Growth Driven by Drug Offense Sanctioning Finding
In the 1980s, the primary driver of incarceration growth was increased use of incarceration as a sanction, especially for drug offenses.
1980s incarceration growth drug offenses war on drugs Sentencing Project
Pell Grant Ban Duration for Prisoners Policy
There was a 21-year ban on Pell Grant eligibility for incarcerated students before the Second Chance Pell Experimental Sites Initiative restored it in 2015.
Pell Grant correctional education policy ban
Norway Invests Heavily in Rehabilitation and Reentry Finding
Norway invests heavily in rehabilitation, vocational training, and reentry support. Per-year costs are higher in Norway, but per-spell costs are lower due to shorter sentences.
Norway rehabilitation vocational training reentry international comparison
90% of Norway Prison Spells Under 1 Year Statistic
In Norway, 90% of prison spells are under 1 year.
90%
Norway sentence length international comparison
RAND Correctional Education Meta-Analysis Coverage Period Methodology note
RAND's correctional education meta-analysis covered programs from 1980 to 2013.
RAND meta-analysis correctional education methodology
Correctional Education: Even Partial Participation Reduces Recidivism Finding
Even partial participation in correctional education programs reduces recidivism compared to no participation.
correctional education recidivism RAND partial participation
RAND Education Research Influenced First Step Act Finding
RAND's correctional education research influenced the First Step Act of 2018 educational provisions.
RAND First Step Act correctional education policy influence
Schools of Crime vs. Minimalist Position Finding
The 'schools of crime' viewpoint holds that the barren, inhumane, psychologically destructive nature of prisonization makes offenders more likely to recidivate. The 'minimalist/interaction' position holds that effects of prison on offenders are mini…
prisonization schools of crime recidivism theory criminology

Sources

21 cited sources backing this research.

Primary Official report
Bureau of Justice Assistance VOI/TIS Final Report
Bureau of Justice Assistance
Primary Official report
Collateral Costs: Incarceration's Effect on Economic Mobility
Pew Charitable Trusts (Jan 1, 2010)
Primary Academic
Determinate Sentencing and Abolishing Parole: The Long-term Impacts on Prisons and Crime
Thomas B. Marvell, Carlisle E. Moody — Criminology (Jan 1, 1996)
Primary Official report
Diminishing Returns: Crime and Incarceration in the 1990s
Jenni Gainsborough, Marc Mauer — The Sentencing Project (Jan 1, 2000)
Primary Official report
GAO Truth in Sentencing State Grants Report 1998
Government Accountability Office (Jan 1, 1998)
Secondary Gps original
GPS analysis applying academic findings to Georgia corrections data
Georgia Prisoners' Speak
Primary Gps original
GPS analysis of Georgia state budget documents
Georgia Prisoners' Speak
Primary Academic
How Effective Is Correctional Education, and Where Do We Go from Here?
RAND Corporation (Jan 1, 2013)
Primary Academic
How Should Inmates Be Released from Prison? An Assessment of Parole Versus Fixed-Sentence Regimes
Ilyana Kuziemko — Quarterly Journal of Economics (Jan 1, 2013)
Primary Academic
Incarceration, Recidivism and Employment
Manudeep Bhuller, Gordon B. Dahl, Katrine V. Løken, Magne Mogstad — Journal of Political Economy (Jan 1, 2020)
Primary Academic
Influence of Truth-in-Sentencing Reforms on Changes in States' Sentencing Practices and Prison Populations
William J. Sabol et al. — Urban Institute (Jan 1, 2002)
Primary Official report
Pew Charitable Trusts Justice Reinvestment Initiative reports
Pew Charitable Trusts
Primary Academic
RAND Corporation Oregon Measure 11 Evaluation
RAND Corporation
Primary Academic
Stemming the Tide: Strategies to Reduce Growth and Cut Cost of Federal Prison System
Urban Institute (Jan 1, 2013)
Primary Academic
The Crime-Control Effect of Incarceration: Does Scale Matter?
Raymond V. Liedka, Anne Morrison Piehl, Bert Useem — Criminology & Public Policy (Jan 1, 2006)
Primary Academic
The Criminal and Labor Market Impacts of Incarceration
Michael Mueller-Smith — University of Michigan (Working Paper) (Jan 1, 2015)
Primary Academic
The Effects of Prison Sentences on Recidivism
Paul Gendreau, Claire Goggin, Francis T. Cullen — Public Works and Government Services Canada (Jan 1, 1999)
Primary Academic
The Growth of Incarceration in the United States: Exploring Causes and Consequences
National Research Council — The National Academies Press (Jan 1, 2014)
Primary Academic
The Impacts of Incarceration on Crime
David Roodman — Open Philanthropy Project (Jan 1, 2017)
Primary Academic
Don Stemen — Vera Institute of Justice (Jan 1, 2017)
Primary Official report
Time Served: The High Cost, Low Return of Longer Prison Terms
Pew Charitable Trusts (Jun 1, 2012)

Key Entities

Organizations, people, facilities, and other named entities referenced in this research.

Anne Morrison Piehl [person]
Bert Useem [person]
Brennan Center for Justice [organization]
Bureau of Justice Assistance [organization]
Bureau of Justice Statistics [organization]
Carlisle E. Moody [person]
Claire Goggin [person]
David C. Macdonald [person]
David Roodman [person]
Don Stemen [person]
First Step Act of 2018 [legislation]
Francis T. Cullen [person]
Georgia Department of Corrections [organization]
Georgia Department of Juvenile Justice [organization]
Georgia Prisoners' Speak [organization]
Georgia Seven Deadly Sins Law [legislation]
Gordon B. Dahl [person]
Government Accountability Office [organization]
Ilyana Kuziemko [person]
James F. Austin [person]
Jenni Gainsborough [person]
Jesse M. Shapiro [person]
JFA Institute [organization]
Julia Bowling [person]
Justice Reinvestment Initiative [program]
Katrine V. Løken [person]
Lauren-Brooke Eisen [person]
Lynne M. Vieraitis [person]
M. Keith Chen [person]
Magne Mogstad [person]
Manudeep Bhuller [person]
Marc Mauer [person]
Michael Mueller-Smith [person]
National Corrections Reporting Program [program]
National Research Council [organization]
Oliver Roeder [person]
Open Philanthropy Project [organization]
Oregon Measure 11 [legislation]
Paul Gendreau [person]
Pew Charitable Trusts [organization]
RAND Corporation [organization]
Raymond V. Liedka [person]
Second Chance Pell Experimental Sites Initiative [program]
Steven D. Levitt [person]
The Sentencing Project [organization]
Thomas B. Marvell [person]
Tomislav V. Kovandzic [person]
Tony Fabelo [person]
Urban Institute [organization]
Vera Institute of Justice [organization]
Violent Crime Control and Law Enforcement Act of 1994 [legislation]
VOI/TIS Incentive Grant Program [program]
William J. Sabol [person]
Report a Problem