ZIP code 96137: Westwood, CA
ZIP code 96137 is in Westwood (47% of residents), Hamilton Branch (15%), Lake Almanor Country Club (14%), Lake Almanor Peninsula (11%), East Shore (5.5%) and Clear Creek (5.4%), in Lassen County (54%) and Plumas County (46%), California. It is in California's 1st congressional district. Its state senate district is State Senate District 1; its state house district is Assembly District 1.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Westwood | 47% |
| Hamilton Branch | 15% |
| Lake Almanor Country Club | 14% |
| Lake Almanor Peninsula | 11% |
| East Shore | 5.5% |
| Clear Creek | 5.4% |
| Canyondam | 0.3% |
| County | Share of ZIP residents |
|---|---|
| Lassen County | 54% |
| Plumas County | 46% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Westwood CCD | 54% |
| Chester CCD | 46% |
| Greenville CCD | <0.1% |
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% |
| Assembly Member (Assembly District 1) | Heather Hadwick (R) | 530-223-6300 | 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
- Westwood laws: search for the Westwood, California code of ordinances
- Hamilton Branch laws: search for the Hamilton Branch, California code of ordinances
- Lake Almanor Country Club laws: search for the Lake Almanor Country Club, California code of ordinances
- Lassen County laws: search for the Lassen County, California code of ordinances
- Plumas County website: https://www.plumascounty.us/
- Plumas County laws: search for the Plumas 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 1 | 100% |
Voting precincts
7 voting precincts overlap ZIP 96137. 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:96137")
ZIP 96137 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.