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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -1,038 tax returns · -1,112 people · $-141,689,000 AGI
| County | Returns | AGI |
|---|---|---|
| Hampshire County, MA | 1,233 | $72,011,000 |
| Capitol Planning Region, CT | 775 | $47,265,000 |
| Worcester County, MA | 561 | $33,401,000 |
| Middlesex County, MA | 314 | $22,491,000 |
| Suffolk County, MA | 206 | $14,934,000 |
| Franklin County, MA | 182 | $8,664,000 |
| Essex County, MA | 134 | $7,053,000 |
| Berkshire County, MA | 117 | $9,372,000 |
| Norfolk County, MA | 104 | $7,819,000 |
| Bristol County, MA | 79 | $3,735,000 |
| County | Returns | AGI |
|---|---|---|
| Capitol Planning Region, CT | 1,162 | $83,090,000 |
| Hampshire County, MA | 1,063 | $63,553,000 |
| Worcester County, MA | 459 | $29,121,000 |
| Middlesex County, MA | 240 | $17,425,000 |
| Suffolk County, MA | 220 | $17,667,000 |
| Franklin County, MA | 152 | $7,116,000 |
| Norfolk County, MA | 125 | $8,858,000 |
| Berkshire County, MA | 122 | $9,494,000 |
| Essex County, MA | 94 | $6,017,000 |
| Barnstable County, MA | 87 | $9,559,000 |
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.