Migration + Wealth Flow Explorer

Middlesex County, NJDelaware

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

Households moved

213

People moved

376

Reported AGI moved

$25.33M

Avg. AGI per migrating return

$118,901

Avg. household size

1.77

Reported county-pair flows

3

County-by-county breakdown

OriginDestinationHouseholdsPeopleReported AGI
Middlesex County, NJSussex County, DE79135$14.73M
Middlesex County, NJNew Castle County, DE97175$8.38M
Middlesex County, NJKent County, DE3766$2.22M

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.”