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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +4 tax returns · +39 people · +$6,241,000 AGI
| County | Returns | AGI |
|---|---|---|
| Columbia County, WI | 112 | $5,535,000 |
| Dane County, WI | 49 | $3,389,000 |
| Sauk County, WI | 27 | $1,033,000 |
| Green Lake County, WI | 27 | $1,618,000 |
| Adams County, WI | 24 | $903,000 |
| County | Returns | AGI |
|---|---|---|
| Columbia County, WI | 87 | $3,903,000 |
| Waushara County, WI | 41 | $1,660,000 |
| Dane County, WI | 34 | $1,525,000 |
| Adams County, WI | 34 | $1,972,000 |
| Green Lake County, WI | 27 | $1,043,000 |
| Winnebago County, WI | 23 | $790,000 |
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.