Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -632 tax returns · -903 people · $-77,068,000 AGI
| County | Returns | AGI |
|---|---|---|
| Elkhart County, IN | 1,161 | $59,533,000 |
| Berrien County, MI | 370 | $19,103,000 |
| Marshall County, IN | 252 | $13,730,000 |
| LaPorte County, IN | 249 | $11,805,000 |
| Cook County, IL | 233 | $16,177,000 |
| Cass County, MI | 199 | $14,797,000 |
| Marion County, IN | 168 | $10,059,000 |
| Allen County, IN | 86 | $4,660,000 |
| Lake County, IN | 79 | $3,068,000 |
| Porter County, IN | 72 | $4,738,000 |
| County | Returns | AGI |
|---|---|---|
| Elkhart County, IN | 1,090 | $63,643,000 |
| Berrien County, MI | 368 | $22,833,000 |
| Cook County, IL | 324 | $19,810,000 |
| Marion County, IN | 267 | $11,928,000 |
| Marshall County, IN | 245 | $13,868,000 |
| Cass County, MI | 228 | $20,063,000 |
| LaPorte County, IN | 218 | $10,671,000 |
| Hamilton County, IN | 107 | $10,161,000 |
| Allen County, IN | 101 | $4,942,000 |
| Lake County, IN | 71 | $3,217,000 |
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.