Boundary Atlas

ZIP code 79403: Lubbock, TX

ZIP code 79403 is in Lubbock (72% of residents) and New Deal (2.4%), in Lubbock County, Texas. 26% of its residents live outside city limits. It is in Texas's 19th congressional district. Its state senate district is State Senate District 28; its state house districts are State House District 84 (50%) and State House District 83 (50%).

15,604residents (2020 Census)
131.3 sq miland area
2cities and towns
1congressional district
14voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Lubbock72%
New Deal2.4%

CountyShare of ZIP residents
Lubbock County100%

Town or county subdivisionShare of ZIP residents
Lubbock CCD93%
Idalou CCD3.4%
Slaton CCD3.2%

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 28)Charles Perry (R)940-937-0909100%
State Representative (State House District 84)Carl Tepper (R)806-407-563350%
State Representative (State House District 83)Dustin Burrows (R)806-795-063550%

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 28100%

State house districtShare of ZIP residents
State House District 8450%
State House District 8350%

Voting precincts

14 voting precincts overlap ZIP 79403. Map them, with each precinct's share of the ZIP's residents.

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ZIP 79403 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.