Griswold, Iowa ZIP Codes
1 ZIP codes | Population: 1,697
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 51535 | 1,697 | $76,371 | $152,300 | 50.40 |
1 ZIP codes | Population: 1,697
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 51535 | 1,697 | $76,371 | $152,300 | 50.40 |