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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -40 tax returns · +8 people · +$4,663,000 AGI
| County | Returns | AGI |
|---|---|---|
| Marshall County, IN | 95 | $4,446,000 |
| LaPorte County, IN | 78 | $4,272,000 |
| Porter County, IN | 72 | $4,305,000 |
| St. Joseph County, IN | 55 | $3,474,000 |
| Lake County, IN | 45 | $2,721,000 |
| Pulaski County, IN | 44 | $2,137,000 |
| Cook County, IL | 26 | $2,104,000 |
| Fulton County, IN | 22 | $957,000 |
| County | Returns | AGI |
|---|---|---|
| Marshall County, IN | 114 | $4,460,000 |
| LaPorte County, IN | 81 | $3,630,000 |
| St. Joseph County, IN | 66 | $2,732,000 |
| Porter County, IN | 54 | $2,385,000 |
| Pulaski County, IN | 50 | $2,238,000 |
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.