Migration + Wealth Flow Explorer

San Diego County, CAWill County, IL

Reported tax-filing households, individuals, and adjusted gross income that moved from San Diego County, CA to Will County, IL, 2022–2023.

Households moved

59

People moved

98

Reported AGI moved

$4.39M

Avg. AGI per migrating return

$74,492

Avg. household size

1.66

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.”