Holstein, IA zip code
Holstein, Iowa uses one zip code: 51025. Most of it is in Ida County. Together these zip codes are home to about 1.9K people.
Zip codes
1
Population
1.9K
All zips combined
Largest zip
51025
1,925 residents
Zip codes in Holstein
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 51025 | 1,925 | $65,543 |