Lockeford, California
Lockeford is a Census-designated place (an unincorporated community) in San Joaquin County, California, with 3,333 residents in 2020. It spans 2 congressional districts: CA-07 (85%) and CA-09 (15%). Its state senate district is State Senate District 5; its state house district is Assembly District 9.
County
| County | Share of residents |
|---|---|
| San Joaquin County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| California's 7th congressional district (CA-07) | 85% |
| California's 9th congressional district (CA-09) | 15% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-07) | Doris O. Matsui (D) | 202-225-7163 | 85% |
| U.S. Representative (CA-09) | Josh Harder (D) | 202-225-4540 | 15% |
| 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 5) | Jerry McNerney (Democratic) | 209-472-9535 | 100% |
| Assembly Member (Assembly District 9) | Heath Flora (R) | 209-599-2112 | 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
- Lockeford laws: search for the Lockeford, California code of ordinances
- San Joaquin County website: https://sjgov.org
- San Joaquin County laws: search for the San Joaquin County, California code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 5 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 9 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Lockeford: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Lockeford's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0642104")
Lockeford here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.