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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -169 tax returns · +9 people · $-1,903,000 AGI
| County | Returns | AGI |
|---|---|---|
| Milwaukee County, WI | 239 | $11,621,000 |
| Manitowoc County, WI | 198 | $10,351,000 |
| Ozaukee County, WI | 176 | $12,498,000 |
| Washington County, WI | 109 | $6,312,000 |
| Fond du Lac County, WI | 94 | $4,990,000 |
| Brown County, WI | 80 | $4,353,000 |
| Dane County, WI | 62 | $3,238,000 |
| Calumet County, WI | 52 | $2,574,000 |
| Waukesha County, WI | 41 | $2,663,000 |
| Cook County, IL | 39 | $4,216,000 |
| County | Returns | AGI |
|---|---|---|
| Manitowoc County, WI | 249 | $14,351,000 |
| Milwaukee County, WI | 208 | $9,952,000 |
| Ozaukee County, WI | 156 | $10,351,000 |
| Fond du Lac County, WI | 119 | $6,906,000 |
| Dane County, WI | 115 | $7,262,000 |
| Brown County, WI | 99 | $5,272,000 |
| Washington County, WI | 88 | $4,578,000 |
| Calumet County, WI | 63 | $4,305,000 |
| Winnebago County, WI | 61 | $2,312,000 |
| Waukesha County, WI | 57 | $5,232,000 |
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.