Boundary Atlas

ZIP code 76640: McLennan County, TX

ZIP code 76640 is in Ross (3.5% of residents) and Lacy-Lakeview (1.1%), in McLennan County, Texas. 95% of its residents live outside city limits. It is in Texas's 17th congressional district. Its state senate district is State Senate District 22; its state house districts are State House District 56 (78%) and State House District 13 (22%).

3,063residents (2020 Census)
28.2 sq miland area
2cities and towns
1congressional district
4voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Ross3.5%
Lacy-Lakeview1.1%

CountyShare of ZIP residents
McLennan County100%

Town or county subdivisionShare of ZIP residents
Elm Mott CCD88%
Axtell CCD5.5%
Waco CCD3.7%
West CCD2.5%

Congressional district

Congressional districtShare of ZIP residents
Texas's 17th congressional district (TX-17)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-17)Pete Sessions (R)202-225-6105100%
U.S. SenatorJohn Cornyn (R)202-224-2934 · contact formstatewide
U.S. SenatorTed Cruz (R)202-224-5922 · contact formstatewide
State Representative (State House District 56)Pat Curry (R)78%
State Representative (State House District 13)Angelia Orr (R)22%

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 22100%

State house districtShare of ZIP residents
State House District 5678%
State House District 1322%

Voting precincts

4 voting precincts overlap ZIP 76640. Map them, with each precinct's share of the ZIP's residents.

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ZIP 76640 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.