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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -121 tax returns · -245 people · $-2,814,000 AGI
| County | Returns | AGI |
|---|---|---|
| Erie County, NY | 366 | $20,433,000 |
| Allegany County, NY | 153 | $6,539,000 |
| Chautauqua County, NY | 136 | $5,705,000 |
| McKean County, PA | 71 | $2,776,000 |
| Wyoming County, NY | 66 | $2,730,000 |
| Niagara County, NY | 36 | $1,678,000 |
| Monroe County, NY | 24 | $1,969,000 |
| County | Returns | AGI |
|---|---|---|
| Erie County, NY | 352 | $16,129,000 |
| Chautauqua County, NY | 163 | $7,032,000 |
| Allegany County, NY | 137 | $6,562,000 |
| McKean County, PA | 82 | $3,687,000 |
| Wyoming County, NY | 60 | $2,217,000 |
| Monroe County, NY | 31 | $1,291,000 |
| Niagara County, NY | 25 | $1,079,000 |
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.