Marathon County, WI → Winnebago County, WI
Reported tax-filing households, individuals, and adjusted gross income that moved from Marathon County, WI to Winnebago County, WI, 2022–2023.
Households moved
56
People moved
77
Reported AGI moved
$1.94M
Avg. AGI per migrating return
$34,571
Avg. household size
1.38
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.”