County ZIP codes · Texas · FIPS 48387
Red River County, TX ZIP Codes
Red River County, Texas has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Red River County and 3 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $46,750 in 75554 (Avery) to $90,043 in 75436 (Detroit) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Red River County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $46,750 and $58,313.
They carry 9 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 9 residential ZIP codes in Red River County
6 ZIP codes lie mainly in Red River County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 75426 | Clarksville | 4,351 | 14 | $36k | $93k | 100% |
| 75436 | Detroit | 2,454 | 13 | $90k | $201k | 94% |
| 75417 | Bogata | 2,162 | 13 | $57k | $133k | 100% |
| 75554 | Avery | 1,883 | 13 | $47k | $167k | 81% |
| 75550 | Annona | 561 | 6 | $62k | – | 100% |
| 75412 | Bagwell | 488 | 4 | $65k | $109k | 100% |
Partly in Red River County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
5 ZIP codes of Red River County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Red River | Elsewhere |
|---|---|---|
| 75559 | 8% | Bowie County 92% |
| 75416 | 1% | Lamar County 99% |
| 75436 | 94% | Lamar County 6% |
| 75554 | 81% | Bowie County 19% |
| 75435 | 46% | Lamar County 54% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Red River County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Red River County's ZIP codes use 2 prefixes: 754 and 755.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.