Boundary Atlas

Texas's 13th congressional district (TX-13)

Texas's 13th congressional district (TX-13) covers parts or all of 38 counties, including Archer County, Armstrong County, Baylor County, Briscoe County, Carson County and Childress County, and 155 ZIP codes (125 wholly inside it). Its 2020 population was 766,987. This is the map in force for the November 3, 2026 election.

766,987residents (2020 Census)
38counties
155ZIP codes
363voting precincts

Who represents TX-13

OfficeMemberContact
U.S. Representative (TX-13)Ronny Jackson (R)202-225-3706
U.S. SenatorJohn Cornyn (R)202-224-2934 · contact form
U.S. SenatorTed Cruz (R)202-224-5922 · contact form

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: Members of Congress: the @unitedstates project, congress-legislators (CC0).

Counties

CountyShare of the county's residents in TX-13
Archer County100%
Armstrong County100%
Baylor County100%
Briscoe County100%
Carson County100%
Childress County100%
Clay County100%
Collingsworth County100%
Cottle County100%
Dallam County100%
Deaf Smith County100%
Dickens County100%
Donley County100%
Foard County100%
Gray County100%
Hall County100%
Hansford County100%
Hardeman County100%
Hartley County100%
Hemphill County100%
Hutchinson County100%
King County100%
Knox County100%
Lipscomb County100%
Montague County100%
Moore County100%
Motley County100%
Ochiltree County100%
Oldham County100%
Potter County100%
Randall County100%
Roberts County100%
Sherman County100%
Wheeler County100%
Wichita County100%
Wilbarger County100%
Denton County17%
Wise County15%

ZIP codes

Percentages mark ZIPs only partly in TX-13: the share of that ZIP's residents inside it.

Towns

Adrian CCD, Alvord CCD, Amarillo CCD, Amarillo CCD, Archer City CCD, Bellevue-Joy CCD, Benjamin CCD, Booker CCD, Borger CCD, Bowie CCD, Burkburnett CCD, Byers-Petrolia CCD, Canadian North CCD, Canadian River Breaks CCD, Canadian South CCD, Canyon CCD, Channing CCD, Childress CCD, Chillicothe CCD, Clarendon CCD, Claude North CCD, Claude South CCD, Crowell CCD, Dalhart CCD, Dalhart CCD, Dickens CCD, Dumas CCD, Electra CCD, Estelline CCD, Fargo-Odell CCD, Follett CCD, Goodlett CCD, Goree CCD, Gruver CCD, Guthrie CCD, Harrold-Oklaunion CCD, Hedley CCD, Henrietta CCD, Hereford East CCD and Hereford West CCD and others.

Get this in your AI agent

Your agent can draw every precinct in TX-13, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

get_boundaries(id="us:congressional_district:4813", children_level="precinct", include_districts=True)