Hastings, IA zip code
Hastings, Iowa uses one zip code: 51540. Most of it is in Mills County. Together these zip codes are home to about 372 people.
Zip codes
1
Population
372
All zips combined
Largest zip
51540
372 residents
Zip codes in Hastings
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 51540 | 372 | $84,375 |