Migration + Wealth Flow Explorer

Riverside County, CASouth Dakota

Reported tax-filing households, individuals, and adjusted gross income that moved from Riverside County, CA to South Dakota, 2022–2023.

Households moved

48

People moved

82

Reported AGI moved

$2.44M

Avg. AGI per migrating return

$50,750

Avg. household size

1.71

Reported county-pair flows

2

County-by-county breakdown

OriginDestinationHouseholdsPeopleReported AGI
Riverside County, CAPennington County, SD2648$1.48M
Riverside County, CAMinnehaha County, SD2234$952.0K

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.”