Milwaukee County, WI → Illinois
Reported tax-filing households, individuals, and adjusted gross income that moved from Milwaukee County, WI to Illinois, 2022–2023.
Households moved
1,380
People moved
1,844
Reported AGI moved
$97.76M
Avg. AGI per migrating return
$70,838
Avg. household size
1.34
Reported county-pair flows
7
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Milwaukee County, WI | Cook County, IL | 855 | 1,073 | $59.95M |
| Milwaukee County, WI | Lake County, IL | 180 | 278 | $15.49M |
| Milwaukee County, WI | DuPage County, IL | 139 | 190 | $10.46M |
| Milwaukee County, WI | Winnebago County, IL | 82 | 124 | $3.74M |
| Milwaukee County, WI | Will County, IL | 43 | 68 | $3.25M |
| Milwaukee County, WI | Kane County, IL | 34 | 49 | $2.44M |
| Milwaukee County, WI | McHenry County, IL | 47 | 62 | $2.42M |
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.”