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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -6 tax returns · -2 people · $-2,141,000 AGI
| County | Returns | AGI |
|---|---|---|
| Sangamon County, IL | 160 | $9,342,000 |
| Shelby County, IL | 67 | $2,936,000 |
| Macon County, IL | 65 | $3,626,000 |
| Montgomery County, IL | 30 | $1,378,000 |
| County | Returns | AGI |
|---|---|---|
| Sangamon County, IL | 144 | $12,319,000 |
| Macon County, IL | 62 | $2,746,000 |
| Shelby County, IL | 58 | $2,608,000 |
| Montgomery County, IL | 33 | $1,832,000 |
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.