ZIP CodesZIP codes in Montgomery County, Iowa
Montgomery County, Iowa has 6 ZIP codes in this list, from 50847 to 51591. They cover 5 places, among them Red Oak, Grant, Villisca and Elliott.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 50847 | Grant | 0.2 | 41.143, -94.984 |
| 50864 | Villisca | 148 | 40.944, -94.980 |
| 51532 | Elliott | 59.7 | 41.131, -95.160 |
| 51566 | Red Oak | 176 | 41.008, -95.227 |
| 51573 | Stanton | 58.5 | 40.986, -95.099 |
| 51591 | Red Oak | no area | 41.030, -95.156 |
The ZIP code areas of Montgomery County add up to about 442 square miles of land (1,146 sq km) as the Census Bureau draws them. The largest is 51566 (Red Oak), with 176 square miles.
Places with more than one code here: Red Oak (2 codes).
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Grant, IA 50847.
- 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.