Middlesex County, MA → San Diego County, CA
Reported tax-filing households, individuals, and adjusted gross income that moved from Middlesex County, MA to San Diego County, CA, 2022–2023.
Households moved
381
People moved
568
Reported AGI moved
$58.86M
Avg. AGI per migrating return
$154,493
Avg. household size
1.49
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.”