Davis, California
Davis is a city in Yolo County, California, with 66,850 residents in 2020. It spans 2 congressional districts: CA-04 (83%) and CA-08 (17%). Its state senate district is State Senate District 3; its state house district is Assembly District 4.
County
| County | Share of residents |
|---|---|
| Yolo County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| California's 4th congressional district (CA-04) | 83% |
| California's 8th congressional district (CA-08) | 17% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-04) | Mike Thompson (D) | 202-225-3311 | 83% |
| U.S. Representative (CA-08) | John Garamendi (D) | 202-225-1880 | 17% |
| 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 3) | Christopher Cabaldon (Democratic) | 707-454-3808 | 100% |
| Assembly Member (Assembly District 4) | Cecilia Aguiar-Curry (Democratic) | 530-757-1034 | 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
- Davis laws: search for the Davis, California code of ordinances
- Yolo County website: https://www.yolocounty.gov/
- Yolo County laws: search for the Yolo County, California code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 3 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 4 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Davis: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Davis'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:0618100")
Davis 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.