Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -355 tax returns · -635 people · $-64,320,000 AGI
| County | Returns | AGI |
|---|---|---|
| Cook County, IL | 215 | $10,177,000 |
| Morgan County, IL | 158 | $7,276,000 |
| Menard County, IL | 145 | $8,146,000 |
| Christian County, IL | 144 | $12,319,000 |
| Macoupin County, IL | 134 | $6,924,000 |
| Macon County, IL | 130 | $7,329,000 |
| Logan County, IL | 91 | $5,030,000 |
| McLean County, IL | 82 | $4,103,000 |
| Champaign County, IL | 79 | $4,028,000 |
| Madison County, IL | 65 | $2,410,000 |
| County | Returns | AGI |
|---|---|---|
| Cook County, IL | 246 | $13,893,000 |
| Christian County, IL | 160 | $9,342,000 |
| Menard County, IL | 144 | $7,851,000 |
| Macoupin County, IL | 131 | $6,368,000 |
| Macon County, IL | 119 | $5,417,000 |
| Morgan County, IL | 118 | $5,691,000 |
| Logan County, IL | 100 | $5,016,000 |
| Madison County, IL | 93 | $6,045,000 |
| McLean County, IL | 88 | $4,893,000 |
| Peoria County, IL | 75 | $4,555,000 |
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.