Masonville, IA zip code
Masonville, Iowa uses one zip code: 50654. Most of it is in Buchanan County. Together these zip codes are home to about 275 people.
Zip codes
1
Population
275
All zips combined
Largest zip
50654
275 residents
Zip codes in Masonville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50654 | 275 | $53,264 |