Boundary Atlas

ZIP code 78008: Atascosa County, TX

ZIP code 78008 is in Atascosa County (93%) and Live Oak County (6.7%), Texas, outside any city or Census-designated place. It is in Texas's 28th congressional district. Its state senate districts are State Senate District 19 (93%) and State Senate District 21 (6.7%); its state house districts are State House District 80 (93%) and State House District 31 (6.7%).

224residents (2020 Census)
106.3 sq miland area
0cities and towns
1congressional district
2voting precincts

See it on the mapAll of Texas

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Atascosa County93%
Live Oak County6.7%

Town or county subdivisionShare of ZIP residents
Campbellton CCD92%
Three Rivers CCD6.7%
Jourdanton CCD0.9%

Congressional district

Congressional districtShare of ZIP residents
Texas's 28th congressional district (TX-28)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-28)Henry Cuellar (D)202-225-1640100%
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)830-278-123493%
State Senator (State Senate District 21)Judith Zaffirini (Democratic)956-722-22936.7%
State Representative (State House District 80)Don McLaughlin (R)93%
State Representative (State House District 31)Ryan Guillen (R)6.7%

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).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1993%
State Senate District 216.7%

State house districtShare of ZIP residents
State House District 8093%
State House District 316.7%

Voting precincts

2 voting precincts overlap ZIP 78008. Map them, with each precinct's share of the ZIP's residents.

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ZIP 78008 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.