Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +466 tax returns · +208 people · +$117,755,000 AGI
| County | Returns | AGI |
|---|---|---|
| York County, ME | 1,310 | $84,013,000 |
| Androscoggin County, ME | 583 | $30,732,000 |
| Middlesex County, MA | 341 | $46,908,000 |
| Sagadahoc County, ME | 330 | $20,620,000 |
| Kennebec County, ME | 303 | $19,668,000 |
| Penobscot County, ME | 241 | $16,255,000 |
| Oxford County, ME | 228 | $16,932,000 |
| Suffolk County, MA | 207 | $25,535,000 |
| Essex County, MA | 134 | $22,927,000 |
| Rockingham County, NH | 122 | $11,206,000 |
| County | Returns | AGI |
|---|---|---|
| York County, ME | 1,566 | $115,826,000 |
| Androscoggin County, ME | 900 | $53,928,000 |
| Sagadahoc County, ME | 436 | $31,668,000 |
| Kennebec County, ME | 353 | $19,455,000 |
| Oxford County, ME | 294 | $16,339,000 |
| Middlesex County, MA | 220 | $18,742,000 |
| Suffolk County, MA | 196 | $13,319,000 |
| Penobscot County, ME | 181 | $10,846,000 |
| Lincoln County, ME | 115 | $8,083,000 |
| Essex County, MA | 96 | $8,761,000 |
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.