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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -1,467 tax returns · -1,716 people · $-221,425,000 AGI
| County | Returns | AGI |
|---|---|---|
| Middlesex County, MA | 4,592 | $417,464,000 |
| Norfolk County, MA | 1,030 | $93,585,000 |
| Suffolk County, MA | 960 | $88,995,000 |
| Essex County, MA | 578 | $39,908,000 |
| Providence County, RI | 497 | $33,366,000 |
| Hampden County, MA | 459 | $29,121,000 |
| Bristol County, MA | 373 | $27,027,000 |
| Plymouth County, MA | 264 | $19,364,000 |
| Hillsborough County, NH | 240 | $16,801,000 |
| Northeastern Connecticut Planning, CT | 232 | $14,047,000 |
| County | Returns | AGI |
|---|---|---|
| Middlesex County, MA | 2,927 | $246,633,000 |
| Suffolk County, MA | 921 | $68,191,000 |
| Norfolk County, MA | 862 | $70,880,000 |
| Providence County, RI | 570 | $35,581,000 |
| Hampden County, MA | 561 | $33,401,000 |
| Northeastern Connecticut Planning, CT | 450 | $31,834,000 |
| Essex County, MA | 375 | $26,980,000 |
| Hillsborough County, NH | 348 | $32,606,000 |
| Capitol Planning Region, CT | 318 | $21,979,000 |
| Bristol County, MA | 302 | $20,211,000 |
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.