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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +260 tax returns · +616 people · +$20,195,000 AGI
| County | Returns | AGI |
|---|---|---|
| DeKalb County, AL | 232 | $8,791,000 |
| Madison County, AL | 168 | $14,022,000 |
| Marshall County, AL | 96 | $4,349,000 |
| Marion County, TN | 66 | $2,651,000 |
| Hamilton County, TN | 53 | $2,964,000 |
| Dade County, GA | 26 | $1,370,000 |
| Limestone County, AL | 23 | $1,342,000 |
| County | Returns | AGI |
|---|---|---|
| DeKalb County, AL | 177 | $8,854,000 |
| Madison County, AL | 171 | $8,723,000 |
| Marshall County, AL | 88 | $5,054,000 |
| Marion County, TN | 59 | $2,206,000 |
| Hamilton County, TN | 34 | $2,030,000 |
| Dade County, GA | 32 | $1,232,000 |
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.