San Mateo County Inmate Search

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San Mateo County, CA Jail Inmate Search

SAN MATEO COUNTY is located in California with an average daily population of 691. The county has approximately 723 confined in facilities with 658 male and 65 female prisoners. That means that 91% of the confined population are male, and 9% are female.









(Average Daily Population)

How Does San Mateo County Inmate Search Work?

Inmate records for San Mateo County are freely accessible. All detention facilities in San Mateo County are governed by the Freedom of Information Act which provides publicly available information about inmates in the county.

San Mateo County Parole and Probation

San Mateo County Parole

If a prisoner has adhered to the regulations while serving their term, they may be granted parole and be released early. Who is granted parole and who is not is decided by a parole board. You may learn a lot about a parolee by looking through the San Mateo County parole records. There may be information regarding their sentence and offences in the San Mateo County parole files. You could also get to look through information regarding their detention location and parole conditions.

San Mateo County Probation

You should also be able to access San Mateo County probation records, which list men and women who were placed on probation rather than being imprisoned, in addition to those parolees who have already been freed. There are regulations that come with being on probation. In addition to adhering to other conditions, probationers are required to meet their probation officer once per week. Typically, San Mateo County criminal records will list the inmate's offences, probationary term, and the specifics of the justice department that sentenced them. You may also be able to view photographs, fingerprints, the probationer's physical characteristics, and other information in addition to these facts.

San Mateo County Booking

When researching statistics on whether or not a stranger has been arrested, San Mateo County bookings can help. A perpetrator's San Mateo County booking record is basically created when an officer arrests them, fills out the necessary papers, and places them in an imprisonment cell. It could also contain information such as fingerprints, photographs, physical characteristics, their name and address, the officer in charge, the specifics of the crime, the scene, and any trucks that were involved. The general public can access the copies of a person's San Mateo County booking records without requiring any kind of authorization.

San Mateo County Confined Population Statistics

In the past 6 years, the confined population in SAN MATEO COUNTY has dropped by 20.81% from 913 each year to 723 inmates. Men are still confined about 658 per 100,000 U.S. residents annually in SAN MATEO COUNTY, despite the fact that women are the group confined at the fastest rate of growth.

Inmate Population in San Mateo County, CA

SAN MATEO COUNTY has only 723 of the 966 inmates are actually put in jail; the other 243 are under supervision; they are not currently confined.

San Mateo County Jail Inmate Population, Jail Pretrial Population and Confined Population, for 2016-2021 years

2016 2017 2018 2019 2020 2021
Total Population 1086 1195 1138 n/a 675 966
Confined Population 913 1005 983 n/a 524 723
Non Confined Population 173 190 155 n/a 151 243

San Mateo County Confined Population by Gender

In SAN MATEO COUNTY, there are 658 confined male inmates for every 100,000 male U.S. residents, and 65 confined female inmates for every 100,000 female U.S. citizens. The confined population of male prisoners dropped by 19.26% between 2016 and 2021, while the confined population of female dropped by 33.67%.

San Mateo County Female Confined Population for
2016-2021 years

2016 2017 2018 2019 2020 2021
Adult Females 98 114 133 120 42 65
Females Under 18 0 0 0 0 0 0
Female ADP 111 119 120 n/a 93 61

San Mateo County Male Confined Population for
2016-2021 years

2016 2017 2018 2019 2020 2021
Adult Males 815 891 850 888 482 658
Males Under 18 0 0 0 0 0 0
Male ADP 827 881 876 n/a 785 630

Breaking Down San Mateo County Inmates By Race

In SAN MATEO COUNTY, the average confined population for White inmates is 171 per 100,000 white citizens, which is 12.42% higher than the confined population for Black or African American inmates. The number of Black or African American inmates who were confined went from 207 to 151 for every 100,000 black population of the United States between 2016 and 2021. The average Hispanic or Latino confined population in SAN MATEO COUNTY is 314 per 100,000 Hispanic Americans, while the average Asian confined population is 50 per 100,000 Asian Americans, accounting American Indian/Alaska Natives for just 1 residents of the county's confined population.

San Mateo County Confined Population by Race, for 2016-2021 years

2016 2017 2018 2019 2020 2021
White Inmates - Confined 235 269 253 n/a 122 171
Black or African American Inmates - Confined 207 218 244 n/a 123 151
Hispanic or Latino Inmates - Confined 326 368 332 n/a 204 314
American Indian/Alaska Natives Inmates - Confined 3 2 2 n/a 0 1
Asian Inmates - Confined 76 69 88 n/a 41 50
Native Hawaiian/Other Pacific Islander Inmates - Confined 24 31 22 n/a 15 11
Two or more Races Inmates - Confined 0 0 0 n/a 0 0
Not Known (Race) Inmates - Confined 42 0 0 n/a 0 25

San Mateo County Prisons and Jails

Federal Jails

San Mateo County Jail

Address: 400 County Center, Redwood, CA, 94063

Phone: (650) 599-1664

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San Mateo County Jail

Address: 400 Log Cabin Ranch Road, La Honda, CA, 94020

Phone: 650-363-4373

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San Mateo Jail

Address: 200 Franklin Parkway, San Mateo, CA, 94403

Phone: 650-522-7710

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San Bruno Jail

Address: 1177 Huntington Avenue, San Bruno, CA, 94066

Phone: 650-616-7100

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San Carlos Jail

Address: 600 Elm Street, San Carlos, CA, 94070

Phone: 650-802-4277

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Redwood Jail

Address: 1301 Maple Street, Redwood City, CA, 94062

Phone: 650-780-7100

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Pacifica Municipal Jail

Address: 2075 Coast Highway, Pacifica, CA, 94044-3038

Phone: 650-738-7314

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Millbrae Jail

Address: 581 Magnolia Avenue, Miilbrae, CA, 94030

Phone: 650-259-2300

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Menlo Park Jail

Address: 701 Laurel Street, Menlo Park, CA, 94025

Phone: 650-330-6300

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Hillsborough City Jail

Address: 1600 Floribunda Avenue, Hillsborough, CA, 94010

Phone: 650-375-7470

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Half Moon Bay Detention

Address: 537 Kelly Avenue, Half Moon Bay, CA, 94019

Phone: 650-726-8288

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Foster Jail

Address: 1030 East Hillside Boulevard, Foster City, CA, 94404

Phone: 650-286-3300

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East Palo Alto Jail

Address: 141 Demeter Street, East Palo Alto, CA, 94303

Phone: 650-853-3160

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Daly Jail

Address: 333 90th Street, Daly City, CA, 94015

Phone: 650-991-8092

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Colma Jail

Address: 1199 El Camino Real, Colma, CA, 94014

Phone: 650-997-8321

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Burlingame Jail

Address: 1111 Trousdale Drive, Burlingame, CA, 94010

Phone: 650-777-4100

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Brisbane Jail

Address: 50 Park Place, Brisbane, CA, 94005

Phone: 415-467-1212

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Broadmoor Jail

Address: 388 88th Street, Daly City, CA, 94015-1717

Phone: 650-755-3840

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Belmont Jail

Address: One Twin Pines Lane, Belmont, CA, 94002

Phone: 650-595-7400

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Atherton Jail

Address: 83 Ashfield Road, Atherton, CA, 94027

Phone: 650-688-6500

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