ZIP code 95928: Chico, CA
ZIP code 95928 is in Chico (85% of residents), Durham (5.2%) and Butte Creek Canyon (2.0%), in Butte County, California. 7.6% of its residents live outside city limits. It is in California's 1st congressional district. Its state senate district is State Senate District 1; its state house district is Assembly District 3.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Chico | 85% |
| Durham | 5.2% |
| Butte Creek Canyon | 2.0% |
| County | Share of ZIP residents |
|---|---|
| Butte County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Chico CCD | 89% |
| Paradise CCD | 6.8% |
| Durham CCD | 4.2% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| California's 1st congressional district (CA-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-01) | James Gallagher (R) | 202-225-3076 | 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% |
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
- Chico website: https://chico.ca.us/
- Chico laws: search for the Chico, California code of ordinances
- Durham laws: search for the Durham, California code of ordinances
- Butte Creek Canyon laws: search for the Butte Creek Canyon, California code of ordinances
- Butte County website: https://www.buttecounty.net/
- Butte County laws: search for the Butte 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 | 100% |
Voting precincts
25 voting precincts overlap ZIP 95928. 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:95928")
ZIP 95928 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.