Boundary Atlas

ZIP code 77474: Sealy, TX

ZIP code 77474 is in Sealy (48% of residents), San Felipe (4.6%), Brazos Country (3.6%) and South Frydek (1.5%), in Austin County (100%) and Colorado County (0.4%), Texas. 42% of its residents live outside city limits. It is in Texas's 27th congressional district. Its state senate districts are State Senate District 18 (100%) and State Senate District 17 (0.4%); its state house district is State House District 85.

14,164residents (2020 Census)
206.8 sq miland area
4cities and towns
1congressional district
7voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Sealy48%
San Felipe4.6%
Brazos Country3.6%
South Frydek1.5%

CountyShare of ZIP residents
Austin County100%
Colorado County0.4%

Town or county subdivisionShare of ZIP residents
Sealy CCD98%
Wallis CCD1.6%
Columbus CCD0.4%
Bellville CCD0.3%

Congressional district

Congressional districtShare of ZIP residents
Texas's 27th congressional district (TX-27)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-27)Michael Cloud (R)202-225-7742100%
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 18)Lois Kolkhorst (R)361-573-7300100%
State Senator (State Senate District 17)Joan Huffman (R)281-497-24500.4%
State Representative (State House District 85)Stan Kitzman (R)979-865-4560100%

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 18100%
State Senate District 170.4%

State house districtShare of ZIP residents
State House District 85100%

Voting precincts

7 voting precincts overlap ZIP 77474. Map them, with each precinct's share of the ZIP's residents.

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ZIP 77474 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.