Migration + Wealth Flow Explorer

Mercer County, NJPennsylvania

Reported tax-filing households, individuals, and adjusted gross income that moved from Mercer County, NJ to Pennsylvania, 2022–2023.

Households moved

1,300

People moved

2,062

Reported AGI moved

$123.29M

Avg. AGI per migrating return

$94,842

Avg. household size

1.59

Reported county-pair flows

9

County-by-county breakdown

OriginDestinationHouseholdsPeopleReported AGI
Mercer County, NJBucks County, PA6701,119$74.25M
Mercer County, NJPhiladelphia County, PA342449$19.40M
Mercer County, NJMontgomery County, PA107180$12.16M
Mercer County, NJChester County, PA4690$6.51M
Mercer County, NJNorthampton County, PA3762$3.15M
Mercer County, NJAllegheny County, PA2644$2.65M
Mercer County, NJDelaware County, PA2947$2.52M
Mercer County, NJLancaster County, PA2136$1.37M
Mercer County, NJLehigh County, PA2235$1.28M

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.”