Middlesex County, MA → Pennsylvania
Reported tax-filing households, individuals, and adjusted gross income that moved from Middlesex County, MA to Pennsylvania, 2022–2023.
Households moved
632
People moved
864
Reported AGI moved
$71.23M
Avg. AGI per migrating return
$112,704
Avg. household size
1.37
Reported county-pair flows
7
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Middlesex County, MA | Philadelphia County, PA | 299 | 373 | $27.52M |
| Middlesex County, MA | Montgomery County, PA | 85 | 132 | $13.31M |
| Middlesex County, MA | Allegheny County, PA | 112 | 153 | $10.93M |
| Middlesex County, MA | Chester County, PA | 56 | 93 | $9.05M |
| Middlesex County, MA | Delaware County, PA | 29 | 48 | $6.71M |
| Middlesex County, MA | Bucks County, PA | 30 | 37 | $2.34M |
| Middlesex County, MA | Centre County, PA | 21 | 28 | $1.37M |
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.”