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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -1,751 tax returns · -2,219 people · $-299,893,000 AGI
| County | Returns | AGI |
|---|---|---|
| Naugatuck Valley Planning Region, CT | 2,057 | $140,611,000 |
| South Central Connecticut Plannin, CT | 1,459 | $95,906,000 |
| Lower Connecticut River Valley Pl, CT | 1,246 | $93,529,000 |
| Hampden County, MA | 1,162 | $83,090,000 |
| Southeastern Connecticut Planning, CT | 866 | $53,129,000 |
| Northwest Hills Planning Region, CT | 506 | $37,276,000 |
| Western Connecticut Planning Regi, CT | 410 | $40,143,000 |
| Middlesex County, MA | 339 | $32,833,000 |
| Worcester County, MA | 318 | $21,979,000 |
| Kings County, NY | 283 | $17,220,000 |
| County | Returns | AGI |
|---|---|---|
| Naugatuck Valley Planning Region, CT | 1,821 | $109,209,000 |
| Lower Connecticut River Valley Pl, CT | 1,383 | $117,716,000 |
| South Central Connecticut Plannin, CT | 1,185 | $76,537,000 |
| Southeastern Connecticut Planning, CT | 907 | $60,977,000 |
| Hampden County, MA | 775 | $47,265,000 |
| Northwest Hills Planning Region, CT | 518 | $43,776,000 |
| Middlesex County, MA | 441 | $34,473,000 |
| Suffolk County, MA | 420 | $30,866,000 |
| New York County, NY | 405 | $35,135,000 |
| Western Connecticut Planning Regi, CT | 362 | $34,190,000 |
IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.
Source: IRS SOI Migration Data. License: CC0 1.0.