ZIP CodesZIP codes in Buena Vista County, Iowa
Buena Vista County, Iowa has 9 ZIP codes in this list, from 50510 to 51033. They cover 9 places, among them Albert City, Marathon, Newell and Rembrandt.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 50510 | Albert City | 86.6 | 42.778, -94.982 |
| 50565 | Marathon | 43.5 | 42.861, -94.984 |
| 50568 | Newell | 82.0 | 42.616, -94.995 |
| 50576 | Rembrandt | 36.1 | 42.826, -95.165 |
| 50585 | Sioux Rapids | 66.8 | 42.907, -95.139 |
| 50588 | Storm Lake | 139 | 42.647, -95.196 |
| 50592 | Truesdale | 0.1 | 42.726, -95.185 |
| 51002 | Alta | 110 | 42.677, -95.313 |
| 51033 | Linn Grove | 61.5 | 42.874, -95.251 |
The ZIP code areas of Buena Vista County add up to about 625 square miles of land (1,619 sq km) as the Census Bureau draws them. The largest is 50588 (Storm Lake), with 139 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Albert City, IA 50510.
- 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.