Riverside, California
Riverside is a city in Riverside County, California, with 314,991 residents in 2020. It is in California's 39th congressional district. It spans 2 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| Riverside County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| California's 39th congressional district (CA-39) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| mayor | Patricia Lock Dawson | citywide | |
| U.S. Representative (CA-39) | Mark Takano (D) | 202-225-2305 | 100% |
| U.S. Senator | Adam B. Schiff (D) | 202-224-3841 | statewide |
| U.S. Senator | Alex Padilla (D) | 202-224-3553 · contact form | statewide |
| State Senator (State Senate District 31) | Sabrina Cervantes (Democratic) | 951-680-6750 | 82% |
| State Senator (State Senate District 32) | Kelly Seyarto (R) | 951-280-1260 | 18% |
| Assembly Member (Assembly District 58) | Leticia Castillo (R) | 951-371-6860 | 73% |
| Assembly Member (Assembly District 63) | Natasha Johnson (R) | 951-277-3639 | 24% |
| Assembly Member (Assembly District 60) | Corey Jackson (Democratic) | 951-653-0960 | 2.4% |
From Wikidata (community-maintained); confirm on the city's website.
Elected in 2024 under CA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).
Local government
- Riverside laws: search for the Riverside, California code of ordinances
- Riverside County website: https://rivco.gov/
- Riverside County laws: search for the Riverside County, California code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 31 | 82% |
| State Senate District 32 | 18% |
| State house district | Share of residents |
|---|---|
| Assembly District 58 | 73% |
| Assembly District 63 | 24% |
| Assembly District 60 | 2.4% |
ZIP codes
Percentages mark ZIPs only partly in Riverside: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Riverside's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0662000")
Riverside here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.