| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Adel | Standard | $456,180 |
| Bouton | Standard | $173,500 |
| Cumming | Standard | $691,140 |
| Dallas Center | Standard | $453,830 |
| Dawson | Standard | $96,700 |
| De Soto | Standard | $309,750 |
| Dexter | Standard | $336,970 |
| Earlham | Standard | $338,840 |
| Granger | Standard | $425,650 |
| Grimes | Standard | $445,640 |
| Jamaica | Standard | $153,370 |
| Linden | Standard | $144,200 |
| Madrid | Standard | $453,020 |
| Minburn | Standard | $167,140 |
| Perry | Standard | $402,130 |
| Redfield | Standard | $162,230 |
| Van Meter | Standard | $393,350 |
| Waukee | Standard | $610,320 |
| West Des Moines | Standard | $536,450 |
| Woodward | Standard | $291,060 |
| Yale | Standard | $164,030 |
| Urbandale | Standard | $479,110 |
| Clive | Standard | $468,760 |
Source: US Internal Revenue Service