Yellowstone County, MT → Maricopa County, AZ
Reported tax-filing households, individuals, and adjusted gross income that moved from Yellowstone County, MT to Maricopa County, AZ, 2022–2023.
Households moved
95
People moved
147
Reported AGI moved
$7.36M
Avg. AGI per migrating return
$77,463
Avg. household size
1.55
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.”