Fond du Lac County, WI → Cook County, IL
Reported tax-filing households, individuals, and adjusted gross income that moved from Fond du Lac County, WI to Cook County, IL, 2022–2023.
Households moved
33
People moved
55
Reported AGI moved
$1.59M
Avg. AGI per migrating return
$48,152
Avg. household size
1.67
Reported county-pair flows
1
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.”