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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -19 tax returns · +70 people · +$9,436,000 AGI
| County | Returns | AGI |
|---|---|---|
| Clay County, IA | 42 | $3,048,000 |
| Emmet County, IA | 40 | $2,161,000 |
| O'Brien County, IA | 26 | $2,638,000 |
| Sioux County, IA | 21 | $2,340,000 |
| County | Returns | AGI |
|---|---|---|
| Clay County, IA | 70 | $4,485,000 |
| Emmet County, IA | 28 | $1,151,000 |
| Polk County, IA | 27 | $2,091,000 |
| Minnehaha County, SD | 23 | $1,355,000 |
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.