Boundary Atlas

ZIP code 95242: Lodi, CA

ZIP code 95242 is in Lodi (87% of residents) and Terminous (1.6%), in San Joaquin County, California. 11% of its residents live outside city limits. It is in California's 8th congressional district (63%), California's 7th congressional district (36%) and California's 9th congressional district (1.6%). Its state senate district is State Senate District 5; its state house district is Assembly District 9.

27,341residents (2020 Census)
90.9 sq miland area
2cities and towns
3congressional districts
14voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Lodi87%
Terminous1.6%

CountyShare of ZIP residents
San Joaquin County100%

Town or county subdivisionShare of ZIP residents
Lodi CCD97%
Thornton CCD3.1%

Congressional districts

Congressional districtShare of ZIP residents
California's 8th congressional district (CA-08)63%
California's 7th congressional district (CA-07)36%
California's 9th congressional district (CA-09)1.6%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CA-08)John Garamendi (D)202-225-188063%
U.S. Representative (CA-07)Doris O. Matsui (D)202-225-716336%
U.S. Representative (CA-09)Josh Harder (D)202-225-45401.6%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 5)Jerry McNerney (Democratic)209-472-9535100%
Assembly Member (Assembly District 9)Heath Flora (R)209-599-2112100%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 5100%

State house districtShare of ZIP residents
Assembly District 9100%

Voting precincts

14 voting precincts overlap ZIP 95242. Map them, with each precinct's share of the ZIP's residents.

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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:95242")

ZIP 95242 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.