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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -95 tax returns · +156 people · +$4,631,000 AGI
| County | Returns | AGI |
|---|---|---|
| Milwaukee County, WI | 771 | $54,712,000 |
| Waukesha County, WI | 709 | $72,130,000 |
| Ozaukee County, WI | 316 | $22,777,000 |
| Dodge County, WI | 183 | $10,780,000 |
| Fond du Lac County, WI | 107 | $5,803,000 |
| Sheboygan County, WI | 88 | $4,578,000 |
| Dane County, WI | 71 | $4,729,000 |
| Winnebago County, WI | 40 | $2,697,000 |
| Brown County, WI | 37 | $2,149,000 |
| Jefferson County, WI | 36 | $2,100,000 |
| County | Returns | AGI |
|---|---|---|
| Waukesha County, WI | 590 | $47,467,000 |
| Milwaukee County, WI | 581 | $33,935,000 |
| Ozaukee County, WI | 329 | $26,897,000 |
| Dodge County, WI | 229 | $13,609,000 |
| Fond du Lac County, WI | 159 | $9,986,000 |
| Sheboygan County, WI | 109 | $6,312,000 |
| Dane County, WI | 102 | $6,509,000 |
| Winnebago County, WI | 62 | $3,651,000 |
| Cook County, IL | 43 | $2,660,000 |
| Maricopa County, AZ | 37 | $4,092,000 |
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.