Plainfield, IA zip code
Plainfield, Iowa uses one zip code: 50666. Most of it is in Bremer County. Together these zip codes are home to about 753 people.
Zip codes
1
Population
753
All zips combined
Largest zip
50666
753 residents
Zip codes in Plainfield
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50666 | 753 | $79,867 |