Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -27 tax returns · -24 people · $-7,150,000 AGI
| County | Returns | AGI |
|---|---|---|
| Mahaska County, IA | 65 | $3,720,000 |
| Davis County, IA | 48 | $2,745,000 |
| Jefferson County, IA | 41 | $1,572,000 |
| Polk County, IA | 35 | $1,294,000 |
| Monroe County, IA | 31 | $1,520,000 |
| Keokuk County, IA | 25 | $1,024,000 |
| Washington County, AR | 20 | $500,000 |
| County | Returns | AGI |
|---|---|---|
| Polk County, IA | 86 | $4,645,000 |
| Mahaska County, IA | 63 | $3,084,000 |
| Keokuk County, IA | 34 | $1,337,000 |
| Jefferson County, IA | 33 | $1,737,000 |
| Davis County, IA | 32 | $1,848,000 |
| Marion County, IA | 31 | $1,361,000 |
| Monroe County, IA | 26 | $1,192,000 |
| Linn County, IA | 25 | $1,028,000 |
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.