ZIP code 95957: Meridian, CA
ZIP code 95957 is in Meridian (45% of residents), in Sutter County (98%) and Colusa County (2.1%), California. 55% of its residents live outside city limits. It is in California's 4th congressional district. Its state senate district is State Senate District 1; its state house districts are Assembly District 3 (98%) and Assembly District 4 (2.1%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Meridian | 45% |
| County | Share of ZIP residents |
|---|---|
| Sutter County | 98% |
| Colusa County | 2.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Meridian-Robbins CCD | 98% |
| East Colusa CCD | 2.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| California's 4th congressional district (CA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-04) | Mike Thompson (D) | 202-225-3311 | 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 1) | Megan Dahle (R) | 530-879-7424 | 100% |
| Assembly Member (Assembly District 4) | Cecilia Aguiar-Curry (Democratic) | 530-757-1034 | 2.1% |
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).
Local government
- Meridian laws: search for the Meridian, California code of ordinances
- Sutter County website: https://www.sutter.gov/
- Sutter County laws: search for the Sutter County, California code of ordinances
- Colusa County website: https://www.countyofcolusaca.gov/
- Colusa County laws: search for the Colusa County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 1 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 3 | 98% |
| Assembly District 4 | 2.1% |
Voting precincts
4 voting precincts overlap ZIP 95957. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:95957")
ZIP 95957 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.