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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -92 tax returns · +18 people · $-1,710,000 AGI
| County | Returns | AGI |
|---|---|---|
| Kane County, IL | 621 | $35,668,000 |
| Cook County, IL | 466 | $21,295,000 |
| DuPage County, IL | 256 | $15,809,000 |
| Kendall County, IL | 208 | $11,945,000 |
| LaSalle County, IL | 114 | $5,927,000 |
| Winnebago County, IL | 112 | $4,129,000 |
| Ogle County, IL | 103 | $5,065,000 |
| Will County, IL | 100 | $5,062,000 |
| McHenry County, IL | 97 | $5,205,000 |
| Lee County, IL | 40 | $1,836,000 |
| County | Returns | AGI |
|---|---|---|
| Cook County, IL | 399 | $15,279,000 |
| Kane County, IL | 387 | $23,010,000 |
| DuPage County, IL | 193 | $9,059,000 |
| Winnebago County, IL | 144 | $6,227,000 |
| Kendall County, IL | 144 | $7,854,000 |
| Ogle County, IL | 137 | $7,114,000 |
| LaSalle County, IL | 118 | $7,059,000 |
| McHenry County, IL | 83 | $4,487,000 |
| Will County, IL | 76 | $2,905,000 |
| Lee County, IL | 48 | $2,967,000 |
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.