ZIP CodesZIP codes in Sebastian County, Arkansas
Sebastian County, Arkansas has 20 ZIP codes in this list, from 72901 to 72945. They cover 8 places, among them Fort Smith, Barling, Greenwood and Hackett.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 72901 | Fort Smith | 8.7 | 35.365, -94.411 |
| 72902 | Fort Smith | no area | 35.386, -94.409 |
| 72903 | Fort Smith | 16.2 | 35.343, -94.378 |
| 72904 | Fort Smith | 13.7 | 35.405, -94.387 |
| 72905 | Fort Smith | 14.6 | 35.386, -94.398 |
| 72906 | Fort Smith | no area | 35.386, -94.398 |
| 72908 | Fort Smith | 7.7 | 35.322, -94.403 |
| 72913 | Fort Smith | no area | 35.386, -94.398 |
| 72914 | Fort Smith | no area | 35.386, -94.398 |
| 72916 | Fort Smith | 37.7 | 35.250, -94.370 |
| 72917 | Fort Smith | no area | 35.386, -94.398 |
| 72918 | Fort Smith | no area | 35.386, -94.398 |
| 72919 | Fort Smith | no area | 35.386, -94.398 |
| 72923 | Barling | 16.4 | 35.333, -94.308 |
| 72936 | Greenwood | 80.9 | 35.196, -94.253 |
| 72937 | Hackett | 60.9 | 35.194, -94.398 |
| 72938 | Hartford | 52.0 | 35.022, -94.382 |
| 72940 | Huntington | 43.7 | 35.096, -94.331 |
| 72941 | Lavaca | 43.4 | 35.366, -94.192 |
| 72945 | Midland | 1.3 | 35.093, -94.353 |
The ZIP code areas of Sebastian County add up to about 397 square miles of land (1,029 sq km) as the Census Bureau draws them. The largest is 72936 (Greenwood), with 80.9 square miles.
Places with more than one code here: Fort Smith (13 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Fort Smith, AR 72901.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.