ZIP CodesZIP codes in Elmore County, Idaho
Elmore County, Idaho has 6 ZIP codes in this list, from 83601 to 83648. They cover 6 places, among them Atlanta, Glenns Ferry, Hammett and King Hill.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 83601 | Atlanta | no area | 43.848, -115.254 |
| 83623 | Glenns Ferry | 247 | 42.962, -115.316 |
| 83627 | Hammett | 86.9 | 42.946, -115.466 |
| 83633 | King Hill | 149 | 42.980, -115.190 |
| 83647 | Mountain Home | 1,505 | 43.139, -115.696 |
| 83648 | Mountain Home Afb | 10.0 | 43.791, -116.401 |
The ZIP code areas of Elmore County add up to about 1,997 square miles of land (5,171 sq km) as the Census Bureau draws them. The largest is 83647 (Mountain Home), with 1,505 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Atlanta, ID 83601.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.