Missouri → Cook County, IL
Reported tax-filing households, individuals, and adjusted gross income that moved from Missouri to Cook County, IL, 2022–2023.
Households moved
1,462
People moved
1,741
Reported AGI moved
$115.25M
Avg. AGI per migrating return
$78,828
Avg. household size
1.19
Reported county-pair flows
9
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| St. Louis County, MO | Cook County, IL | 512 | 620 | $43.65M |
| St. Louis city, MO | Cook County, IL | 313 | 374 | $26.99M |
| Jackson County, MO | Cook County, IL | 261 | 291 | $17.69M |
| Boone County, MO | Cook County, IL | 151 | 172 | $12.97M |
| St. Charles County, MO | Cook County, IL | 100 | 121 | $5.90M |
| Clay County, MO | Cook County, IL | 33 | 49 | $2.60M |
| Greene County, MO | Cook County, IL | 45 | 51 | $2.25M |
| Platte County, MO | Cook County, IL | 25 | 33 | $1.63M |
| Jefferson County, MO | Cook County, IL | 22 | 30 | $1.56M |
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.”