| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Altoona | Standard | $377,180 |
| Carlisle | Standard | $360,380 |
| Cumming | Standard | $691,140 |
| Norwalk | Standard | $385,210 |
| Des Moines | Standard | $700,760 |
| Des Moines | Standard | $366,050 |
| Des Moines | Standard | $338,110 |
| Des Moines | Standard | $651,100 |
| Des Moines | Standard | $513,510 |
| Des Moines | Standard | $324,400 |
| Des Moines | Standard | $418,580 |
| Des Moines | Standard | $563,550 |
| Des Moines | Standard | $405,280 |
| Des Moines | Standard | $309,050 |
| Des Moines | Standard | $735,290 |
| Urbandale | Standard | $408,570 |
| Pleasant Hill | Standard | $346,020 |
Source: US Internal Revenue Service
