St. Louis city, MO → Sangamon County, IL
Reported tax-filing households, individuals, and adjusted gross income that moved from St. Louis city, MO to Sangamon County, IL, 2022–2023.
Households moved
37
People moved
56
Reported AGI moved
$3.27M
Avg. AGI per migrating return
$88,486
Avg. household size
1.51
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.”