Boundary Atlas

ZIP code 78202: San Antonio, TX

ZIP code 78202 is in San Antonio, in Bexar County, Texas. It is in Texas's 20th congressional district. Its state senate districts are State Senate District 19 (80%) and State Senate District 26 (20%); its state house district is State House District 120.

11,422residents (2020 Census)
2.3 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
San Antonio100%

CountyShare of ZIP residents
Bexar County100%

Town or county subdivisionShare of ZIP residents
San Antonio Central CCD100%

Congressional district

Congressional districtShare of ZIP residents
Texas's 20th congressional district (TX-20)100%

Elected officials

OfficeMemberContactShare of residents
MayorGina Ortiz Jones100%
U.S. Representative (TX-20)Joaquin Castro (D)202-225-3236100%
U.S. SenatorJohn Cornyn (R)202-224-2934 · contact formstatewide
U.S. SenatorTed Cruz (R)202-224-5922 · contact formstatewide
State Senator (State Senate District 19)Roland Gutierrez (Democratic)830-278-123480%
State Senator (State Senate District 26)José Menéndez (Democratic)210-733-660420%
State Representative (State House District 120)Barbara Gervin-Hawkins (Democratic)210-822-2534100%

From Wikidata (community-maintained); confirm on the city's website.

Elected in 2024 under TX'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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1980%
State Senate District 2620%

State house districtShare of ZIP residents
State House District 120100%

Voting precincts

7 voting precincts overlap ZIP 78202. Map them, with each precinct's share of the ZIP's residents.

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ZIP 78202 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.