Fresno County, CA → Contra Costa County, CA
Reported tax-filing households, individuals, and adjusted gross income that moved from Fresno County, CA to Contra Costa County, CA, 2022–2023.
Households moved
140
People moved
274
Reported AGI moved
$8.93M
Avg. AGI per migrating return
$63,757
Avg. household size
1.96
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.”