Olin, IA zip code
Olin, Iowa uses one zip code: 52320. Most of it is in Jones County. Together these zip codes are home to about 1.4K people.
Zip codes
1
Population
1.4K
All zips combined
Largest zip
52320
1,425 residents
Zip codes in Olin
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 52320 | 1,425 | $62,222 |