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New Jersey JDAI The Art of Expansion Statewide Replication: Experiences & Strategies. SITE OVERVIEW. State of New Jersey. 21 Counties 17 County-Operated Detention Centers 567 Municipalities 5 Original, Pilot JDAI Counties 5 New, Expansion Counties. Total Population Detention Juvenile
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New Jersey JDAIThe Art of ExpansionStatewide Replication: Experiences & Strategies SITE OVERVIEW State of New Jersey 21 Counties 17 County-Operated Detention Centers 567 Municipalities 5 Original, Pilot JDAI Counties 5 New, Expansion Counties
Total PopulationDetentionJuvenile County PopulationDensity*CapacityArrests Original Sites ATLANTIC 271k 450 27 2714 CAMDEN 518k 2289 37 8725 ESSEX 791k 6285 242 4983 HUDSON 604k 13,043 79 3173 MONMOUTH 636k 1304 40 4398 New Sites BERGEN 904k 3778 41 4729 BURLINGTON 451k 526 24 2607 MERCER 368k 1552 64 3888 OCEAN 562k 803 30 3321 UNION 531k 5073 34 3145 * persons per square mile
NJ JDAIOriginal 5 Sites ~IMPACT~Pre-JDAI Trends & Post-JDAI Results
DETENTION ADMISSIONSVS.JUVENILE ARRESTS Pre-JDAI 10 Year Trends
Pilot Sites Detention Admissions vs. Juvenile Index Arrests , 1993-2002 Index Arrests - 49.8% >>5,000 fewer index arrests Total Arrests - 22.7% >>7,600 fewer total arrests Detention Admissions +7.7% >> 500 more detention admissions
Change in Detention Admissions vs. Juvenile Index Arrests for NJ and Pilot Sites, 1993-2002
Average Length of Stay in Detention (Days) for Pilot Sites, 1993-2002 +23.4% +49.6% +76.3% +30.9% +19.1% +50.0%
Detention Average Daily Population in Pilot Sites, 1993-2002 Atlantic +37.2% Camden +75.4% Essex +79.2% Hudson +35.3% Monmouth +44.4% 5 Sites +61.6%
Minority Overrepresentation in Detention for Pilot Sites, 2002
JDAI IMPACT Changes in Detention Post-JDAI
REVISIT: Pilot Sites Detention Admissions vs. Juvenile Index Arrests, 1993-2005 THEN... 5,000 fewer index arrests -49.8% 7,600 fewer total arrests -22.7% 500 MORE admissions +7.7% NOW... 5,700 fewer index arrests -56.7% 9,500 fewer total arrests -28.4% 1,500 FEWER admissions -23.7%
499 95 284 48 2003 2006 New Jersey Spotlight on Success – Impact New Jersey decreased its average daily population by 43% since becoming a JDAI replication site. Camden County, NJ decreased its average daily population by 50% since becoming a JDAI replication site. 2003 2006
New Jersey Spotlight on Success Influence Leverage • Camden County petitioned the state to reduce the rated capacity of a new facility. • New Jersey expanded JDAI into 5 new counties, totaling 10 counties. • New Jersey developed a statewide risk assessment instrument. • $2.5 million of state and federal pass-through dollars allocated to JDAI counties. • $4 million included in ’08 draft budget to institutionalize JDAI.