- Juvenile Justice
- Criminal Justice
- Technical Assistance
- Overview
- Sentencing Service Program
- California Sentencing Institute
- Alameda County
- Alpine County
- Amador County
- Butte County
- Calaveras County
- Colusa County
- Contra Costa County
- Del Norte County
- El Dorado County
- Fresno County
- Glenn County
- Humboldt County
- Imperial County
- Inyo County
- Kern County
- Kings County
- Lake County
- Lassen County
- Los Angeles County
- Madera County
- Marin County
- Mariposa County
- Mendocino County
- Merced County
- Modoc County
- Mono County
- Monterey County
- Napa County
- Nevada County
- Orange County
- Placer County
- Plumas County
- Riverside County
- Sacramento County
- San Benito County
- San Bernardino County
- San Diego County
- San Francisco County
- San Joaquin County
- San Luis Obispo County
- San Mateo County
- Santa Barbara County
- Santa Clara County
- Santa Cruz County
- Shasta County
- Sierra County
- Siskiyou County
- Solano County
- Sonoma County
- Stanislaus County
- Sutter County
- Tehema County
- Trinity County
- Tulare County
- Tuolumne County
- Ventura County
- Yolo County
- Yuba County
- California Juvenile Justice Reentry Institute
- CJCJ Blog
- Resource Center
Sacramento County
| Measures, data | 2009 | 2010 |
|---|---|---|
| Total adult population in prison (number) as of December 31 | 7,719 | 7,601 |
| Imprisonments per 1,000 annual adult felony arrests | 439.4 | 461.5 |
| State imprisonment rate per 1,000 adult felony arrests (average) | 417.7 | 407.1 |
| County imprisonment rate as percent of state average (=100%), arrest based | 105% | 113% |
| County imprisonments if rate equaled state average, projected (number) | 7,337 | 6,704 |
| County actual imprisonments minus projected imprisonments at average state rate (number) | 382 | 897 |
| Costs added (saved) from excessive (lower) imprisonments (millions of dollars/year) | $18.0 | $41.1 |
| County imprisonment rates in state prisons | ||
| Men imprisoned per 1,000 male felony arrests | 540.2 | 567.5 |
| Women imprisoned per 1,000 female felony arrests | 104.1 | 100.4 |
| Total adult imprisonments per 100,000/population age 18-69 | 859.2 | 804.7 |
| Men imprisoned per 100,000 males age 18-69 | 1,611.8 | 1,558.8 |
| Women imprisoned per 100,000 females age 18-69 | 94.9 | 78.0 |
| County imprisonment rates in state prisons by offense | ||
| Imprisonments for violent offenses per 1,000 violent felony arrests | 1,023.7 | 1,093.6 |
| Imprisonments for property offenses per 1,000 property felony arrests | 283.4 | 285.3 |
| Imprisonments for drug offenses per 1,000 drug felony arrests | 257.8 | 230.9 |
| Imprisonments for violent offenses per 100,000 population | 333.9 | 346.7 |
| Imprisonments for property offenses per 100,000 population | 94.2 | 89.7 |
| Imprisonments for drug offenses per 100,000 population | 78.0 | 66.8 |
| Imprisonments for drug possession offenses per 100,000 population | 27.1 | 23.2 |
| Imprisonments for marijuana offenses per 100,000 population | 3.5 | 1.6 |
| Imprisonments for strike offenses per 100,000 population | 158.1 | 158.6 |
| Imprisonments for 3rd strikes per 100,000 population | 38.3 | 39.3 |
| Imprisonments for 2nd strikes per 100,000 population | 119.8 | 119.3 |
| Change in imprisonment rates per adult felony arrest compared to 2009 | N/A | 5% |
| County new felon admissions to state prisons | ||
| New felon admissions to prison by race/ethnicity, all races | 2,383 | 2,154 |
| New felon admissions per 1,000 adult felony arrests | 135.6 | 130.8 |
| New felon admissions, statewide average | 156.0 | 148.7 |
| New felon admissions per 1,000 felonies as a percent of the state average (=100%) | 87% | 88% |
| New felon admissions per 100,000 population, all races | 168.8 | 151.8 |
| White, not Latino, new felon admissions per 100,000 whites | N/A | 92.7 |
| Latino new felon admissions per 100,000 Latinos | N/A | 132.3 |
| Black new felon admissions per 100,000 African Americans | N/A | 641.7 |
| Asian/other new felon admissions per 100,000 Asian/other population | N/A | 75.0 |
| County adult jail incarceration rates | ||
| County adult jail incarcerations, average daily population, December | 4,176 | 4,168 |
| Percent of jail population that is unsentenced | 58% | 59% |
| County jail populations per 1,000 adult felony arrests | 237.7 | 253.1 |
| Jail incarceration rate, state average | 186.6 | 176.5 |
| County jail incarceration rate per 1,000 felony arrests as a percent of the state average (=100%) | 127% | 143% |
| Men jailed per 1,000 male felony arrests | 276.6 | 293.0 |
| Women jailed per 1,000 female felony arrests | 108.3 | 117.0 |
| County jail populations per 100,000 population age 18-69 | 464.8 | 441.3 |
| Men jailed per 100,000 males age 18-69 | 825.3 | 804.9 |
| Women jailed per 100,000 females age 18-69 | 98.7 | 90.8 |
| County total adult incarcerations (state prisons + local jails) as of December | ||
| Total adult population incarcerated | 11,895 | 11,769 |
| Total adult incarceration rate per 1,000 adult felony arrests | 677.1 | 714.6 |
| Total incarceration rate, state average | 604.3 | 583.5 |
| Total adult incarceration rate as a percent of the state average (=100%) | 112% | 122% |
| Total adult male incarceration rate per 1,000 adult male felony arrests | 816.9 | 860.5 |
| Total adult female incarceration rate per 1,000 adult female felony arrests | 212.4 | 217.3 |
| Total adult male incarceration rate per 100,000 males age 18-69 | 2,437.1 | 2,363.7 |
| Total adult female incarceration rate per 100,000 females age 18-69 | 193.6 | 168.8 |
| Percent of incarcerated adult population held locally | 35% | 35% |
| Raw numbers, county prisoners in state prisons | ||
| Men imprisoned | 7,296 | 7,226 |
| Women imprisoned | 423 | 375 |
| Imprisonments for violent felonies | 4,712 | 4,919 |
| Imprisonments for property felonies | 1,329 | 1,272 |
| Imprisonments for drug felonies | 1,101 | 948 |
| Imprisonments for drug possession offenses | 383 | 329 |
| Imprisonments for marijuana offenses | 49 | 23 |
| Imprisonments for strike offenses | 2,232 | 2,250 |
| Imprisonments for 3rd strikes | 541 | 557 |
| Imprisonments for 2nd strikes | 1,691 | 1,693 |
| Raw numbers, county new felon admissions to state prisons, calendar year | ||
| New felon admissions to prison, White, not Latino | N/A | 637 |
| New felon admissions to prison, Latino | N/A | 405 |
| New felon admissions to prison, Black | N/A | 898 |
| New felon admissions to prison, Asian/all other | N/A | 214 |
| Raw numbers, county jail incarcerations, ADP as of December | N/A | N/A |
| Jailed, unsentenced | 2,423 | 2,447 |
| Jailed, sentenced | 1,753 | 1,721 |
| Men jailed | 3,736 | 3,731 |
| Women jailed | 440 | 437 |
| Raw numbers, total county incarcerations (state prison + local jails) | N/A | N/A |
| Total incarcerated (state prison + local jails), adult males | 11,032 | 10,957 |
| Total incarcerated (state prison + local jails), adult females | 863 | 812 |
| County crime rates and adult arrest rates | ||
| Part I crime rate per 100,000 population (offenses reported to police) | 2,892.4 | 2,849.3 |
| Violent crime rate per 100,000 population | 636.8 | 602.7 |
| Property crime rate per 100,000 population | 2,255.6 | 2,246.6 |
| Adult felony arrest rate per 100,000 population age 18-69 | 1,955.6 | 1,743.6 |
| Violent crime arrest rate | 512.4 | 476.2 |
| Property crime arrest rate | 522.1 | 472.0 |
| Drug offense arrest rate | 475.4 | 434.6 |
| Male felony arrest rate | 2,983.4 | 2,747.0 |
| Female felony arrest rate | 911.6 | 776.7 |
| Raw numbers, county crimes reported to police, adult felony arrests, and populations | ||
| Part I crimes reported to police (number) | 40,823 | 40,426 |
| Violent crimes reported | 8,988 | 8,551 |
| Property crimes reported | 31,835 | 31,875 |
| Adult felony arrests, total (number) | 17,568 | 16,470 |
| Violent felony arrests | 4,603 | 4,498 |
| Property felony arrests | 4,690 | 4,458 |
| Drug felony arrests | 4,271 | 4,105 |
| Male felony arrests | 13,505 | 12,734 |
| Female felony arrests | 4,063 | 3,736 |
| Total county population, all ages (number) | 1,411,403 | 1,418,788 |
| White, not Latino population | N/A | 687,166 |
| Latino population | N/A | 306,196 |
| Black population | N/A | 139,949 |
| Asian/other population | N/A | 285,477 |
| Total adult population, age 18-69 | 898,361 | 944,588 |
| Male population, age 18-69 | 452,673 | 463,552 |
| Female population, age 18-69 | 445,689 | 481,036 |
| At Legislative Analyst-estimated cost per prisoner per year | $47,102 | $45,828 |
Email
PrintCalifornia Sentencing Institute
Current Issues
California Sentencing Institute: Interactive County Map
Go to the California Sentencing Institute and click on the Interactive County Map to view the rates of adult arrests and imprisonments by offense, race, and sex.