ZIP CodesZIP codes in Ida County, Iowa
Ida County, Iowa has 5 ZIP codes in this list, from 51006 to 51445. They cover 5 places, among them Battle Creek, Galva, Holstein and Arthur.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 51006 | Battle Creek | 78.7 | 42.333, -95.605 |
| 51020 | Galva | 57.0 | 42.511, -95.430 |
| 51025 | Holstein | 106 | 42.495, -95.565 |
| 51431 | Arthur | 37.9 | 42.336, -95.368 |
| 51445 | Ida Grove | 125 | 42.340, -95.465 |
The ZIP code areas of Ida County add up to about 405 square miles of land (1,049 sq km) as the Census Bureau draws them. The largest is 51445 (Ida Grove), with 125 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Battle Creek, IA 51006.
- 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.