Boundary Atlas

ZIP code 79544: Rochester, TX

ZIP code 79544 is in Rochester (57% of residents), in Haskell County (100%) and Stonewall County (<0.1%), Texas. 43% 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 district is State House District 69.

434residents (2020 Census)
83.8 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Rochester57%

CountyShare of ZIP residents
Haskell County100%
Stonewall Countyland only

Town or county subdivisionShare of ZIP residents
Rochester CCD97%
Rule CCD2.5%
Aspermont North CCDland only

Congressional district

Congressional districtShare of ZIP residents
Texas's 19th congressional district (TX-19)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 28100%

State house districtShare of ZIP residents
State House District 69100%

Voting precincts

4 voting precincts overlap ZIP 79544. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:79544")

ZIP 79544 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.