Waukesha County, WI → Milwaukee County, WI
Reported tax-filing households, individuals, and adjusted gross income that moved from Waukesha County, WI to Milwaukee County, WI, 2022–2023.
Households moved
3,292
People moved
4,625
Reported AGI moved
$243.88M
Avg. AGI per migrating return
$74,084
Avg. household size
1.40
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.”