Haverhill, IA zip code
Haverhill, Iowa uses one zip code: 50120. Most of it is in Marshall County. Together these zip codes are home to about 428 people.
Zip codes
1
Population
428
All zips combined
Largest zip
50120
428 residents
Zip codes in Haverhill
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50120 | 428 | $142,662 |