Boundary Atlas

ZIP code 79783: Martin County, TX

ZIP code 79783 is in Martin County, Texas, outside any city or Census-designated place. It is in Texas's 19th congressional district. Its state senate district is State Senate District 31; its state house district is State House District 82.

142residents (2020 Census)
153.9 sq miland area
0cities and towns
1congressional district
4voting precincts

See it on the mapAll of Texas

City and county

Outside any city or Census-designated place.


CountyShare of ZIP residents
Martin County100%

Town or county subdivisionShare of ZIP residents
Tarzan-Lenorah CCD100%

Congressional district

Congressional districtShare of ZIP residents
Texas's 19th congressional district (TX-19)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-19)Jodey C. Arrington (R)202-225-4005100%
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 31)Kevin Sparks (R)806-374-8994100%
State Representative (State House District 82)Tom Craddick (R)432-682-3000100%

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 31100%

State house districtShare of ZIP residents
State House District 82100%

Voting precincts

4 voting precincts overlap ZIP 79783. Map them, with each precinct's share of the ZIP's residents.

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ZIP 79783 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.