Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +438 tax returns · +685 people · +$16,325,000 AGI
| County | Returns | AGI |
|---|---|---|
| Barren County, KY | 204 | $9,229,000 |
| Simpson County, KY | 173 | $7,729,000 |
| Logan County, KY | 157 | $6,004,000 |
| Allen County, KY | 155 | $8,725,000 |
| Jefferson County, KY | 146 | $6,681,000 |
| Davidson County, TN | 145 | $10,594,000 |
| Sumner County, TN | 132 | $5,468,000 |
| Edmonson County, KY | 125 | $5,532,000 |
| Butler County, KY | 99 | $4,634,000 |
| Daviess County, KY | 76 | $3,955,000 |
| County | Returns | AGI |
|---|---|---|
| Barren County, KY | 190 | $8,871,000 |
| Simpson County, KY | 158 | $7,552,000 |
| Allen County, KY | 157 | $13,311,000 |
| Jefferson County, KY | 155 | $6,455,000 |
| Logan County, KY | 154 | $6,481,000 |
| Davidson County, TN | 143 | $9,703,000 |
| Edmonson County, KY | 134 | $7,169,000 |
| Sumner County, TN | 104 | $5,243,000 |
| Butler County, KY | 76 | $3,164,000 |
| Fayette County, KY | 66 | $3,413,000 |
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.