Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -46 tax returns · -68 people · $-2,024,000 AGI
| County | Returns | AGI |
|---|---|---|
| Fayette County, IA | 32 | $1,824,000 |
| Delaware County, IA | 32 | $1,694,000 |
| Dubuque County, IA | 29 | $2,406,000 |
| Allamakee County, IA | 28 | $1,251,000 |
| Crawford County, WI | 25 | $1,085,000 |
| Linn County, IA | 21 | $1,150,000 |
| County | Returns | AGI |
|---|---|---|
| Dubuque County, IA | 45 | $3,281,000 |
| Delaware County, IA | 41 | $2,310,000 |
| Allamakee County, IA | 34 | $1,831,000 |
| Fayette County, IA | 32 | $2,029,000 |
| Crawford County, WI | 27 | $1,093,000 |
| Linn County, IA | 22 | $961,000 |
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.