Twin Falls County, Idaho ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
95,212
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 | 83301 | Twin Falls | 63,592 |
| 2 | 83316 | Buhl | 10,456 |
| 3 | 83341 | Kimberly | 9,531 |
| 4 | 83328 | Filer | 6,320 |
| 5 | 83332 | Hagerman | 2,569 |
| 6 | 83334 | Hansen | 2,227 |
| 7 | 83321 | Castleford | 482 |
| 8 | 83302 | Rogerson | 35 |
Cities in Twin Falls County
ZIP Directory
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.