| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Arvada | Standard | $318,690 |
| Aurora | Standard | $317,190 |
| Aurora | Standard | $435,010 |
| Aurora | Standard | $340,770 |
| Commerce City | Standard | $344,430 |
| Broomfield | Standard | $518,820 |
| Westminster | Standard | $325,860 |
| Westminster | Standard | $432,910 |
| Aurora | Standard | $193,490 |
| Bennett | Standard | $401,190 |
| Byers | Standard | $475,740 |
| Deer Trail | Standard | $164,520 |
| Strasburg | Standard | $319,570 |
| Watkins | Standard | $390,170 |
| Denver | Standard | $499,470 |
| Denver | Standard | $399,180 |
| Denver | Standard | $305,120 |
| Denver | Standard | $295,800 |
| Denver | Standard | $394,660 |
| Thornton | Standard | $340,470 |
| Denver | Standard | $369,440 |
| Brighton | Standard | $351,270 |
| Brighton | Standard | $382,000 |
| Brighton | Standard | $377,250 |
| Henderson | Standard | $413,790 |
| Hudson | Standard | $489,070 |
| Keenesburg | Standard | $432,870 |
| Wiggins | Standard | $348,630 |
| Fort Morgan | Standard | $510,570 |
Source: US Internal Revenue Service