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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -31 tax returns · -14 people · $-2,294,000 AGI
| County | Returns | AGI |
|---|---|---|
| Dubuque County, IA | 63 | $3,237,000 |
| Clayton County, IA | 41 | $2,310,000 |
| Linn County, IA | 37 | $2,257,000 |
| Buchanan County, IA | 23 | $1,063,000 |
| Jones County, IA | 22 | $1,944,000 |
| County | Returns | AGI |
|---|---|---|
| Dubuque County, IA | 68 | $3,827,000 |
| Linn County, IA | 65 | $3,425,000 |
| Clayton County, IA | 32 | $1,694,000 |
| Buchanan County, IA | 20 | $881,000 |
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.