Diagonal, IA zip code
Diagonal, Iowa uses one zip code: 50845. Most of it is in Ringgold County. Together these zip codes are home to about 831 people.
Zip codes
1
Population
831
All zips combined
Largest zip
50845
831 residents
Zip codes in Diagonal
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 50845 | 831 | $66,563 |