Boundary Atlas

ZIP code 95209: Stockton, CA

ZIP code 95209 is in Stockton (95% of residents), in San Joaquin County, California. 5.2% of its residents live outside city limits. It is in California's 9th congressional district (100%) and California's 8th congressional district (<0.1%). Its state senate district is State Senate District 5; its state house districts are Assembly District 13 (100%) and Assembly District 9 (<0.1%).

44,660residents (2020 Census)
8.2 sq miland area
1cities and towns
2congressional districts
20voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Stockton95%

CountyShare of ZIP residents
San Joaquin County100%

Town or county subdivisionShare of ZIP residents
Stockton CCD84%
Thornton CCD12%
Lodi CCD4.3%

Congressional districts

Congressional districtShare of ZIP residents
California's 9th congressional district (CA-09)100%
California's 8th congressional district (CA-08)<0.1%

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
MayorChristina Fugazi209-937-821295%
U.S. Representative (CA-09)Josh Harder (D)202-225-4540100%
U.S. Representative (CA-08)John Garamendi (D)202-225-1880<0.1%
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 13)Rhodesia Ransom (Democratic)209-948-7479100%
Assembly Member (Assembly District 9)Heath Flora (R)209-599-2112<0.1%

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: Mayors: Open States (public domain); 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 13100%
Assembly District 9<0.1%

Voting precincts

20 voting precincts overlap ZIP 95209. 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:95209")

ZIP 95209 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.