Bannock County, Idaho ZIP Codes
- ZIP records
9 - Cities represented
7 - Sum of listed ZIP population estimates
72,824
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 | 83201 | Pocatello | 39,902 |
| 2 | 83202 | Pocatello | 24,513 |
| 3 | 83245 | Inkom | 2,321 |
| 4 | 83250 | Mccammon | 2,179 |
| 5 | 83234 | Downey | 1,417 |
| 6 | 83209 | Pocatello | 937 |
| 7 | 83246 | Lava Hot Springs | 821 |
| 8 | 83214 | Arimo | 586 |
| 9 | 83281 | Swan Lake | 148 |
Cities in Bannock 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.