100 Smallest ZIP Codes in the United States by Population in Twin Falls County, Idaho
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Twin Falls County, Idaho.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 83302 | ROGERSON | ID | 338 |
| 2 | 83321 | CASTLEFORD | ID | 496 |
| 3 | 83344 | MURTAUGH | ID | 1,246 |
| 4 | 83334 | HANSEN | ID | 2,406 |
| 5 | 83328 | FILER | ID | 6,167 |
| 6 | 83341 | KIMBERLY | ID | 8,798 |
| 7 | 83316 | BUHL | ID | 10,335 |
| 8 | 83301 | TWIN FALLS | ID | 61,291 |