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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +46 tax returns · +248 people · +$26,789,000 AGI
| County | Returns | AGI |
|---|---|---|
| Berrien County, MI | 339 | $26,907,000 |
| St. Joseph County, IN | 228 | $20,063,000 |
| Elkhart County, IN | 223 | $22,244,000 |
| St. Joseph County, MI | 89 | $4,842,000 |
| Van Buren County, MI | 81 | $4,012,000 |
| Kalamazoo County, MI | 63 | $3,348,000 |
| Cook County, IL | 31 | $3,019,000 |
| County | Returns | AGI |
|---|---|---|
| Berrien County, MI | 288 | $14,623,000 |
| Elkhart County, IN | 201 | $9,584,000 |
| St. Joseph County, IN | 199 | $14,797,000 |
| St. Joseph County, MI | 98 | $5,944,000 |
| Kalamazoo County, MI | 86 | $3,507,000 |
| Van Buren County, MI | 71 | $3,074,000 |
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.