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City
Onslow, IA ZIP codes
1 ZIP, including 52321 as primary city.
ZIP share of this city
Population share
- 5232144.6%
Primary city
ZIP codes in Onslow
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52321 | Onslow | Jones County | 456 | $71,250 |
City
1 ZIP, including 52321 as primary city.
Primary city
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52321 | Onslow | Jones County | 456 | $71,250 |