Boundary Atlas

ZIP code 78660: Pflugerville, TX

ZIP code 78660 is in Pflugerville (53% of residents) and Austin (7.1%), in Travis County, Texas. 40% of its residents live outside city limits. It is in Texas's 11th congressional district (80%) and Texas's 10th congressional district (20%). Its state senate district is State Senate District 14; its state house districts are State House District 46 (66%) and State House District 50 (34%).

110,955residents (2020 Census)
44.6 sq miland area
2cities and towns
2congressional districts
29voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Pflugerville53%
Austin7.1%

CountyShare of ZIP residents
Travis County100%

Town or county subdivisionShare of ZIP residents
Northeast Travis CCD100%

Congressional districts

Congressional districtShare of ZIP residents
Texas's 11th congressional district (TX-11)80%
Texas's 10th congressional district (TX-10)20%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
MayorDoug Weiss512-990-610053%
U.S. Representative (TX-11)August Pfluger (R)202-225-360580%
U.S. Representative (TX-10)Michael T. McCaul (R)202-225-240120%
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 14)Sarah Eckhardt (Democratic)100%
State Representative (State House District 46)Sheryl Cole (Democratic)66%
State Representative (State House District 50)James Talarico (Democratic)34%

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: Mayors: Open States (public domain); 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 14100%

State house districtShare of ZIP residents
State House District 4666%
State House District 5034%

Voting precincts

29 voting precincts overlap ZIP 78660. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:78660")

ZIP 78660 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.