Migration + Wealth Flow Explorer

San Mateo County, CAShasta County, CA

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

Households moved

34

People moved

59

Reported AGI moved

$2.95M

Avg. AGI per migrating return

$86,853

Avg. household size

1.74

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.”