County · Iowa · United States
Buena Vista County ZIP codes
9 ZIP codes · 9 cities · FIPS 19021
Key facts
- State
- Iowa (IA)
- FIPS code
- 19021
- Population
- 20,684
- Median household income
- $66,564
- Median age
- 35.7
- Land area
- 574.9 sq mi (1,489 km²)
- Population density
- 36 / sq mi
- Area codes
- 712
Cities and ZIP codes in Buena Vista County (9)
| City | ZIP codes |
|---|---|
| Albert City | 50510 |
| Alta | 51002 |
| Linn Grove | 51033 |
| Marathon | 50565 |
| Newell | 50568 |
| Rembrandt | 50576 |
| Sioux Rapids | 50585 |
| Storm Lake | 50588 |
| Truesdale | 50592 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.