Philadelphia County, PA → Montgomery County, PA
Reported tax-filing households, individuals, and adjusted gross income that moved from Philadelphia County, PA to Montgomery County, PA, 2022–2023.
Households moved
5,924
People moved
10,283
Reported AGI moved
$606.26M
Avg. AGI per migrating return
$102,339
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.”