Wisconsin → Winnebago County, IL
Reported tax-filing households, individuals, and adjusted gross income that moved from Wisconsin to Winnebago County, IL, 2022–2023.
Households moved
670
People moved
1,135
Reported AGI moved
$33.35M
Avg. AGI per migrating return
$49,772
Avg. household size
1.69
Reported county-pair flows
6
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Rock County, WI | Winnebago County, IL | 400 | 717 | $19.42M |
| Dane County, WI | Winnebago County, IL | 90 | 132 | $5.30M |
| Milwaukee County, WI | Winnebago County, IL | 82 | 124 | $3.74M |
| Walworth County, WI | Winnebago County, IL | 56 | 92 | $2.91M |
| Jefferson County, WI | Winnebago County, IL | 20 | 35 | $1.19M |
| Kenosha County, WI | Winnebago County, IL | 22 | 35 | $787.0K |
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.”