Boundary Atlas

ZIP code 77090: Harris County, TX

ZIP code 77090 is in Houston (14% of residents), in Harris County, Texas. 86% of its residents live outside city limits. It is in Texas's 29th congressional district. Its state senate districts are State Senate District 15 (53%), State Senate District 4 (47%) and State Senate District 6 (<0.1%); its state house districts are State House District 141 (82%) and State House District 139 (18%).

42,285residents (2020 Census)
8.6 sq miland area
1cities and towns
1congressional district
13voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Houston14%

CountyShare of ZIP residents
Harris County100%

Town or county subdivisionShare of ZIP residents
Northwest Harris CCD97%
Houston CCD2.9%

Congressional district

Congressional districtShare of ZIP residents
Texas's 29th congressional district (TX-29)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-29)Sylvia R. Garcia (D)202-225-1688100%
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 15)Molly Cook (Democratic)713-864-870153%
State Senator (State Senate District 4)Brett Ligon (R)47%
State Senator (State Senate District 6)Carol Alvarado (Democratic)713-926-6257<0.1%
State Representative (State House District 141)Senfronia Thompson (Democratic)713-633-339082%
State Representative (State House District 139)Charlene Ward Johnson (Democratic)18%

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 1553%
State Senate District 447%
State Senate District 6<0.1%

State house districtShare of ZIP residents
State House District 14182%
State House District 13918%

Voting precincts

13 voting precincts overlap ZIP 77090. Map them, with each precinct's share of the ZIP's residents.

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ZIP 77090 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.