Rockingham County, NH → Hillsborough County, NH
Reported tax-filing households, individuals, and adjusted gross income that moved from Rockingham County, NH to Hillsborough County, NH, 2022–2023.
Households moved
1,708
People moved
2,520
Reported AGI moved
$130.47M
Avg. AGI per migrating return
$76,385
Avg. household size
1.48
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.”