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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -27 tax returns · +13 people · $-2,840,000 AGI
| County | Returns | AGI |
|---|---|---|
| Clinton County, IL | 126 | $4,852,000 |
| Jefferson County, IL | 96 | $4,222,000 |
| Washington County, IL | 36 | $1,830,000 |
| Fayette County, IL | 33 | $1,518,000 |
| Clay County, IL | 23 | $925,000 |
| Madison County, IL | 21 | $1,024,000 |
| Effingham County, IL | 21 | $589,000 |
| St. Clair County, IL | 20 | $800,000 |
| County | Returns | AGI |
|---|---|---|
| Clinton County, IL | 134 | $5,685,000 |
| Jefferson County, IL | 83 | $2,849,000 |
| Washington County, IL | 51 | $2,316,000 |
| St. Clair County, IL | 34 | $2,025,000 |
| Clay County, IL | 26 | $732,000 |
| Madison County, IL | 22 | $1,049,000 |
| Fayette County, IL | 22 | $944,000 |
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.