Elmore County, Idaho ZIP Codes
- ZIP records
6 - Cities represented
6 - Sum of listed ZIP population estimates
49,625
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 | 83647 | Mountain Home | 22,952 |
| 2 | 83716 | Boise | 21,402 |
| 3 | 83648 | Mountain Home Afb | 3,219 |
| 4 | 83623 | Glenns Ferry | 1,521 |
| 5 | 83633 | King Hill | 502 |
| 6 | 83337 | Hill City | 29 |
Cities in Elmore 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.