Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -58 tax returns · -84 people · $-5,854,000 AGI
| County | Returns | AGI |
|---|---|---|
| Floyd County, IA | 88 | $4,013,000 |
| Worth County, IA | 73 | $4,733,000 |
| Hancock County, IA | 55 | $6,723,000 |
| Polk County, IA | 47 | $2,771,000 |
| Franklin County, IA | 38 | $1,803,000 |
| Winnebago County, IA | 34 | $1,340,000 |
| Mitchell County, IA | 31 | $1,463,000 |
| Black Hawk County, IA | 30 | $1,875,000 |
| County | Returns | AGI |
|---|---|---|
| Polk County, IA | 103 | $7,813,000 |
| Worth County, IA | 69 | $3,488,000 |
| Floyd County, IA | 67 | $3,126,000 |
| Winnebago County, IA | 41 | $1,848,000 |
| Hancock County, IA | 36 | $1,932,000 |
| Dallas County, IA | 31 | $1,967,000 |
| Black Hawk County, IA | 31 | $1,134,000 |
| Franklin County, IA | 30 | $1,561,000 |
| Hennepin County, MN | 26 | $1,795,000 |
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.