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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -80 tax returns · -60 people · $-3,271,000 AGI
| County | Returns | AGI |
|---|---|---|
| Macoupin County, IL | 81 | $3,254,000 |
| Madison County, IL | 44 | $2,243,000 |
| Sangamon County, IL | 40 | $2,051,000 |
| Christian County, IL | 33 | $1,832,000 |
| Bond County, IL | 30 | $1,269,000 |
| Fayette County, IL | 25 | $713,000 |
| County | Returns | AGI |
|---|---|---|
| Macoupin County, IL | 90 | $4,311,000 |
| Sangamon County, IL | 51 | $2,726,000 |
| Madison County, IL | 41 | $2,115,000 |
| Christian County, IL | 30 | $1,378,000 |
| Bond County, IL | 24 | $825,000 |
| St. Louis County, MO | 21 | $1,120,000 |
| Fayette County, IL | 21 | $1,027,000 |
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.