Chester County, PA → Delaware
Reported tax-filing households, individuals, and adjusted gross income that moved from Chester County, PA to Delaware, 2022–2023.
Households moved
897
People moved
1,434
Reported AGI moved
$111.11M
Avg. AGI per migrating return
$123,873
Avg. household size
1.60
Reported county-pair flows
3
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Chester County, PA | New Castle County, DE | 692 | 1,083 | $85.47M |
| Chester County, PA | Sussex County, DE | 174 | 298 | $24.29M |
| Chester County, PA | Kent County, DE | 31 | 53 | $1.35M |
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.”