Texas's 4th congressional district (TX-04)
Texas's 4th congressional district (TX-04) covers parts or all of 7 counties, including Fannin County, Grayson County, Lamar County, Red River County, Collin County and Bowie County, and 79 ZIP codes (47 wholly inside it). Its 2020 population was 766,987. This is the map in force for the November 3, 2026 election.
Who represents TX-04
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (TX-04) | Pat Fallon (R) | 202-225-6673 |
| U.S. Senator | John Cornyn (R) | 202-224-2934 · contact form |
| U.S. Senator | Ted 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
| County | Share of the county's residents in TX-04 |
|---|---|
| Fannin County | 100% |
| Grayson County | 100% |
| Lamar County | 100% |
| Red River County | 100% |
| Collin County | 40% |
| Bowie County | 24% |
| Denton County | 9.9% |
ZIP codes
Percentages mark ZIPs only partly in TX-04: the share of that ZIP's residents inside it.
- 75007 (1.2%)
- 75009 (90%)
- 75020
- 75021
- 75023 (84%)
- 75024 (95%)
- 75025 (76%)
- 75033 (96%)
- 75034
- 75035
- 75036 (73%)
- 75058
- 75068 (0.7%)
- 75071 (0.6%)
- 75072 (0.7%)
- 75075
- 75076
- 75078 (91%)
- 75090
- 75092
- 75093 (94%)
- 75248 (0.6%)
- 75252 (94%)
- 75287 (48%)
- 75411
- 75412
- 75413
- 75414
- 75416
- 75417
- 75418
- 75421
- 75423 (1.9%)
- 75424 (7.0%)
- 75426
- 75434
- 75435
- 75436
- 75438
- 75439
- 75446
- 75447
- 75449 (82%)
- 75452 (89%)
- 75459
- 75460
- 75462
- 75468
- 75469 (3.0%)
- 75470
- 75473
- 75475
- 75476
- 75477
- 75479
- 75486
- 75488
- 75489
- 75490
- 75491 (99%)
- 75492
- 75495 (96%)
- 75496 (14%)
- 75501 (<0.1%)
- 75550
- 75554
- 75559
- 75561 (75%)
- 75567 (3.3%)
- 75570 (98%)
- 75574
- 76233 (85%)
- 76240 (0.1%)
- 76245
- 76258 (4.9%)
- 76264
- 76268
- 76271 (88%)
- 76273 (77%)
Towns
Annona-Avery CCD, Biardstown CCD, Blossom CCD, Bogata CCD, Bonham CCD, Clarksville CCD, Dalby Springs-Simms CCD, De Kalb CCD, Deport CCD, Detroit CCD, Dodd City CCD, East Grayson CCD, Ector CCD, Honey Grove CCD, Howland CCD, Ladonia CCD, Leonard CCD, Manchester CCD, New Boston CCD, Northwest Grayson CCD, Paris CCD, Powderly CCD, Ravenna-Telephone CCD, Roxton CCD, Southwest Grayson CCD, Sumner CCD, Celina CCD, Hooks CCD, The Colony CCD, Plano CCD, McKinney CCD, Pilot Point-Aubrey CCD and Maud-Redwater CCD.
Get this in your AI agent
Your agent can draw every precinct in TX-04, 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:4804", children_level="precinct", include_districts=True)