Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -132 tax returns · -192 people · $-7,477,000 AGI
| County | Returns | AGI |
|---|---|---|
| Jasper County, IA | 67 | $3,035,000 |
| Polk County, IA | 37 | $2,562,000 |
| Marshall County, IA | 21 | $1,210,000 |
| County | Returns | AGI |
|---|---|---|
| Jasper County, IA | 74 | $3,639,000 |
| Polk County, IA | 67 | $5,346,000 |
| Marshall County, IA | 20 | $741,000 |
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.