Cook County, IL → Wisconsin
Reported tax-filing households, individuals, and adjusted gross income that moved from Cook County, IL to Wisconsin, 2022–2023.
Households moved
3,339
People moved
5,066
Reported AGI moved
$307.46M
Avg. AGI per migrating return
$92,083
Avg. household size
1.52
Reported county-pair flows
23
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Cook County, IL | Milwaukee County, WI | 969 | 1,387 | $65.50M |
| Cook County, IL | Dane County, WI | 738 | 1,046 | $62.13M |
| Cook County, IL | Walworth County, WI | 244 | 396 | $57.80M |
| Cook County, IL | Waukesha County, WI | 208 | 333 | $24.10M |
| Cook County, IL | Kenosha County, WI | 306 | 487 | $22.10M |
| Cook County, IL | Racine County, WI | 180 | 292 | $14.01M |
| Cook County, IL | Door County, WI | 45 | 83 | $9.77M |
| Cook County, IL | Rock County, WI | 93 | 164 | $7.23M |
| Cook County, IL | Brown County, WI | 72 | 117 | $5.12M |
| Cook County, IL | Ozaukee County, WI | 49 | 74 | $5.11M |
| Cook County, IL | Vilas County, WI | 32 | 52 | $4.49M |
| Cook County, IL | Sheboygan County, WI | 39 | 67 | $4.22M |
| Cook County, IL | Outagamie County, WI | 58 | 90 | $3.64M |
| Cook County, IL | Winnebago County, WI | 56 | 76 | $3.35M |
| Cook County, IL | Washington County, WI | 32 | 53 | $3.17M |
| Cook County, IL | Jefferson County, WI | 29 | 49 | $2.65M |
| Cook County, IL | Oneida County, WI | 28 | 44 | $2.65M |
| Cook County, IL | Sauk County, WI | 27 | 39 | $2.00M |
| Cook County, IL | Marathon County, WI | 23 | 40 | $2.00M |
| Cook County, IL | Fond du Lac County, WI | 33 | 58 | $1.99M |
| Cook County, IL | Eau Claire County, WI | 23 | 31 | $1.68M |
| Cook County, IL | Portage County, WI | 22 | 39 | $1.50M |
| Cook County, IL | La Crosse County, WI | 33 | 49 | $1.26M |
IRS migration data does not represent every U.S. resident (non-filers are underrepresented), a mailing address does not always equal a physical residence, and AGI reflects Year 2 tax returns without proving income was earned after arrival. Use “income moved” or “reported AGI moved,” not “economic impact created.”