Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +158 tax returns · +314 people · $-9,701,000 AGI
| County | Returns | AGI |
|---|---|---|
| Peoria County, IL | 1,013 | $65,003,000 |
| Woodford County, IL | 269 | $14,683,000 |
| McLean County, IL | 200 | $11,464,000 |
| Mason County, IL | 83 | $3,397,000 |
| Fulton County, IL | 69 | $3,731,000 |
| Cook County, IL | 54 | $3,500,000 |
| Logan County, IL | 51 | $2,317,000 |
| Sangamon County, IL | 42 | $2,436,000 |
| Macon County, IL | 33 | $1,314,000 |
| Knox County, IL | 33 | $1,291,000 |
| County | Returns | AGI |
|---|---|---|
| Peoria County, IL | 812 | $39,458,000 |
| Woodford County, IL | 226 | $14,761,000 |
| McLean County, IL | 188 | $12,887,000 |
| Mason County, IL | 85 | $4,392,000 |
| Cook County, IL | 62 | $3,576,000 |
| Fulton County, IL | 54 | $2,814,000 |
| Sangamon County, IL | 42 | $1,989,000 |
| Logan County, IL | 42 | $2,532,000 |
| Champaign County, IL | 36 | $1,756,000 |
| Knox County, IL | 33 | $2,635,000 |
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.