| County | Average Income |
| Ozaukee |  $42,180 |
| Waukesha | $37,282 |
| Dane | $33,473 |
| Washington | $32,159 |
| St. Croix | $31,805 |
| Door | $30,509 |
| Calumet | $28,682 |
| Outagamie | $28,185 |
| Columbia | $28,017 |
| Brown | $27,862 |
| Pierce | $27,644 |
| Racine | $27,292 |
| Marathon | $27,173 |
| Winnebago | $27,103 |
| Kenosha | $27,012 |
| Walworth | $27,005 |
| Green | $26,980 |
| Vilas | $26,423 |
| Oneida | $26,374 |
| Fond du Lac | $26,331 |
| Oconto | $26,235 |
| Sauk | $26,144 |
| Manitowoc | $26,138 |
| Iowa | $26,103 |
| Green Lake | $25,997 |
| La Crosse | $25,978 |
| Sheboygan | $25,793 |
| Wood | $25,779 |
| Polk | $25,691 |
| Bayfield | $25,485 |
| Jefferson | $25,449 |
| Eau Claire | $25,437 |
| Kewaunee | $25,356 |
| Portage | $25,208 |
| Douglas | $24,943 |
| Dodge | $24,907 |
| Chippewa | $24,768 |
| Waupaca | $24,760 |
| Pepin | $24,436 |
| Trempealeau | $24,278 |
| Milwaukee | $24,254 |
| Washburn | $24,239 |
| Rock | $24,162 |
| Lincoln | $24,119 |
| Price | $23,925 |
| Buffalo | $23,913 |
| Marinette | $23,689 |
| Juneau | $23,527 |
| Monroe | $23,406 |
| Sawyer | $23,213 |
| Langlade | $23,064 |
| Barron | $23,029 |
| Lafayette | $23,006 |
| Marquette | $23,004 |
| Burnett | $22,887 |
| Shawano | $22,827 |
| Taylor | $22,733 |
| Iron | $22,685 |
| Richland | $22,591 |
| Waushara | $22,587 |
| Crawford | $22,331 |
| Dunn | $22,242 |
| Vernon | $22,183 |
| Florence | $22,128 |
| Adams | $21,683 |
| Jackson | $21,526 |
| Grant | $21,391 |
| Rusk | $21,292 |
| Forest | $20,684 |
| Ashland | $20,528 |
| Clark | $20,233 |
| Menominee | $14,479 |
US-Places.com
Wisconsin Income by County -
Average income
The graph below ranks each Wisconsin County by Average income according to the 2012 census estimates.