Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -60 tax returns · +26 people · $-7,999,000 AGI
| County | Returns | AGI |
|---|---|---|
| Tazewell County, IL | 226 | $14,761,000 |
| Peoria County, IL | 155 | $10,366,000 |
| McLean County, IL | 117 | $8,125,000 |
| Marshall County, IL | 33 | $2,041,000 |
| LaSalle County, IL | 24 | $971,000 |
| Livingston County, IL | 20 | $1,410,000 |
| County | Returns | AGI |
|---|---|---|
| Tazewell County, IL | 269 | $14,683,000 |
| Peoria County, IL | 130 | $7,731,000 |
| McLean County, IL | 116 | $6,441,000 |
| Marshall County, IL | 36 | $1,673,000 |
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.