Sebastian County, Arkansas ZIP Codes
- ZIP records
14 - Cities represented
9 - Sum of listed ZIP population estimates
128,433
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 72903 | Fort Smith | 27,242 |
| 2 | 72904 | Fort Smith | 21,296 |
| 3 | 72901 | Fort Smith | 19,819 |
| 4 | 72908 | Fort Smith | 14,288 |
| 5 | 72936 | Greenwood | 14,070 |
| 6 | 72916 | Fort Smith | 11,711 |
| 7 | 72941 | Lavaca | 5,140 |
| 8 | 72923 | Barling | 4,956 |
| 9 | 72937 | Hackett | 4,075 |
| 10 | 72944 | Mansfield | 2,599 |
Cities in Sebastian County
ZIP Directory
- ZIP 72901
- ZIP 72903
- ZIP 72904
- ZIP 72905
- ZIP 72908
- ZIP 72916
- ZIP 72923
- ZIP 72936
- ZIP 72937
- ZIP 72938
- ZIP 72940
- ZIP 72941
- ZIP 72944
- ZIP 72945
Browse all ZIP data for Arkansas
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.