Riverside County, California
Riverside County · Riverside is the seat · Sacramento is the capital of California · Palm Springs is a city · Temecula is a city · Los Angeles is a different county
Riverside is the seat. Sacramento is the capital. Palm Springs is a city, not the hall.
Riverside County, California, was created 9 May 1893 from San Diego and San Bernardino, and named for the City of Riverside on the Santa Ana River. Riverside is the county seat. Sacramento is the capital of California. Riverside is not the capital. Palm Springs is not the hall. Los Angeles is not this oval. Do not read this page as Autauga-with-a-desert. Do not read this page as Los Angeles-with-a-river. Do not read this page as Orange County with a rename. Prattville is Autauga. The City of Los Angeles is Los Angeles County. Santa Ana is Orange County. None of those is this oval.
Palm Springs is a city — not the hall. Temecula is a city — not the hall. Moreno Valley is a city — not the hall. Corona is a city — not the hall. Murrieta, Indio, Hemet, Perris, Jurupa Valley, Eastvale, Menifee, Lake Elsinore, Beaumont, and Blythe are cities — not the hall. The Coachella Valley is a valley, not a second county. March Air Reserve Base is federal.
This page is Side One for the place. The Sheriff’s job — unincorporated Inland Empire remainder patrol, contract-city work the office actually posts, and five jails this badge still holds — is taught at Office of the Sheriff — Riverside County.
Five Supervisors at 4080 Lemon. They do not sit as the State Assembly.
Riverside is a charter county. A five-member Board of Supervisors, elected by district, sits at the County Administrative Center, 4080 Lemon Street, Riverside, CA 92501 — Board chambers on the first floor, district offices on the fifth. They fund roads, the Historic Courthouse, the Indio hall, and the Sheriff’s budget. They do not hire the Sheriff. The people do. Riverside City Council is a city body. The California Legislature sits in Sacramento. None of those is this Board.
The Riverside County Superior Court lists the Historic Courthouse (1903 Beaux-Arts) in downtown Riverside and additional halls the court actually posts in Indio, Murrieta, Banning, Blythe, and elsewhere. Do not invent one courthouse as the whole map. Confirm live at rivco.org and riverside.courts.ca.gov.
The Sheriff is a county officer (California Constitution Article XI; Government Code § 24000). This Sheriff is not on the 2026 gubernatorial table. Elections Code § 1300 (AB 759, 2022) moved sheriff and district attorney to the presidential primary. A sheriff elected in 2022 serves a six-year term; the next regular is the 2028 presidential primary. This charter did not lock a gubernatorial-year sheriff date before 1 January 2021. Last regular 7 June 2022. Take office at noon on the first Monday after January 1 succeeding election (Gov. Code § 24200). The Governor is 2026. That is a different desk in Sacramento.
The Santa Ana is a river. The desert is east. Los Angeles is a different county.
Interstate 15, Interstate 10, State Route 91, State Route 60, and State Route 111 meet on this map. The Santa Ana, the San Jacinto, and the Whitewater are water, not a Los Angeles badge. The Salton Sea is a sea, not a second county. Joshua Tree National Park is federal NPS. San Bernardino is north — San Bernardino the city is that hall. Orange is west — Santa Ana is that hall. San Diego is south — San Diego the city is that hall. Staff who paste a Palm Springs resort photograph onto Lemon Street, or treat Riverside as Los Angeles, or file Temecula as this county government, or rewrite this county as Autauga-with-a-desert, are on the wrong county.
How an Inland Empire public finds Lemon, Main, and Hargrave
Board of Supervisors: 4080 Lemon Street, Riverside. Historic Courthouse: downtown Riverside on Main Street. Sheriff Administration: 4095 Lemon Street, 2nd Floor, Riverside, CA 92501 — (951) 955-2400. Robert Presley Detention Center: downtown Riverside. Cois M. Byrd Detention Center: 30755-B Auld Road, Murrieta, CA 92563. John J. Benoit Detention Center: Indio. Larry D. Smith Correctional Facility: 1627 South Hargrave Street, Banning, CA 92220. Blythe Jail: 260 North Spring Street, Blythe, CA 92225. Ben Clark Training Center: 16791 Davis Avenue, Riverside, CA 92518. Coroner’s Bureau: 800 South Redlands Avenue, Perris, CA 92570. Confirm live at riversidesheriff.org. A student who only knows a Palm Springs postcard, or a Los Angeles photograph as this county, or treats RPD as this jailer, has not found this campus.
Presley, Byrd, Benoit, and Smith still jail. RPD does not. CDCR does not.
Crime in unincorporated Riverside County is this Sheriff. Crime in the City of Riverside is often Riverside Police. This office also contracts patrol the office actually posts for incorporated cities — confirm the live contract list before you travel. This Sheriff is not those municipal departments. Five county houses — Robert Presley, Cois M. Byrd, John J. Benoit, Larry D. Smith, and Blythe Jail — are this Sheriff’s shops. Official doors did not show a separate county Department of Corrections taking those houses — do not invent a jailer split.
CDCR is not this Sheriff. California Institution for Women and California Rehabilitation Center at Norco, and Chuckawalla Valley / Ironwood near Blythe, are state. CHP is a state badge. Do not send a family looking for a county booking to RPD, to a Palm Springs police door, to Santa Ana (Orange), or to Los Angeles.
Care without inventing a Palm Springs postcard as this county government
A peace order served in unincorporated Mead Valley. A court-ordered transport from Presley to the Historic Courthouse without becoming RPD. Mutual aid when the pass burns. Do not invent a church. Do not invent Los Angeles as this oval. Do not invent Sacramento as this hall.
What Riverside County actually watches
Court calendar on Main Street and in Indio. A wreck on I-15 through Temecula. Wind through the pass. High water on the Santa Ana. Fire in the San Jacinto interface. Coordination with RPD, contract-city departments, CHP, and San Bernardino’s Sheriff without becoming those departments. Citrus is history. Wind is weather. Neither is Los Angeles as this oval.
Riverside civic snapshot (verify official sources)
- State: California · County: Riverside · Seat: Riverside · Capital of California: Sacramento
- Map: Riverside · Coachella Valley · Temecula · Blythe remainder · I-15 · I-10 · the Santa Ana
- Not Palm Springs as the hall · Not Los Angeles · Not Orange County · Not Autauga-with-a-desert
- Board: five Supervisors at 4080 Lemon Street (charter)
- Sheriff clock: not 2026 · last regular 2022 · next regular 2028 presidential primary · six-year bridge from AB 759
- Jail: Presley · Byrd · Benoit · Smith · Blythe — this Sheriff still holds them
Orientation adapted from the California Constitution Article XI, Elections Code § 1300, Government Code §§ 24000, 24200, 25304, and 26600, Riverside County official pages (rivco.org, riversidesheriff.org), Riverside Superior Court locations, and the Secretary of State for education. The Sheriff of record is whatever those sources say today. Confirm HQ versus court versus jail, and RPD versus this badge, on official pages before you travel.
What Riverside the city is not, as this county
- Not the capital of California. Sacramento is.
- Not Palm Springs as the county government. Not Temecula as the hall.
- Not Los Angeles County. Not Orange County. Not San Bernardino as this oval.
- Not Riverside Police as this oval. Not CHP. Not CDCR as this jailer.
- Not Autauga-with-a-desert. Not a resort postcard.
- Not the Governor (that desk is 2026 in Sacramento).
- Not a campaign flyer.