| 121 | Barron | Barron County Resolution No. 2025-6 amends their Supervisory Districts 25, 24, 23, and 18 in regard to currently unfiled annexation and detachment ordinances (and attachment?) by the City of Rice Lake in CY 2024. - Jim Y. | 03/07/2025 | 02/17/2025 |  | |
| 120 | Ozaukee | Ozaukee County Resolution No. 22-5, adopted on June 1, 2022, amends the County Board's Supervisory District Map for Districts 11 and 16 pursuant to the annexation of Town of Cedarburg territory into the City of Cedarburg effective on May 17, 2022. That territory's Supervisory District changed from District 11 to District 16, Ward 7, Aldermanic District 7 accordingly. - Jim Y. | 02/11/2025 | 06/01/2022 | | |
| 119 | Jefferson | Jefferson County Resolution No. 2023-16, effective upon its 11/22/2023 publication date, was adopted on November 14, 2023 to amend the County's Supervisory District Boundaries to reflect the two (2) municipal annexations enacted between November 2022 and November 2023. Those two annexations included territory annexed to the City of Lake Mills from the Town of Aztalan and territory annexed to the Village of Sullivan from the Town of Concord. - Jim Y. | 02/06/2025 | 11/22/2023 | | |
| 118 | Jefferson | Jefferson County Resolution No. 2022-61 was adopted on December 13, 2022 to amend the County's Supervisory District Boundaries to reflect the three (3) municipal annexations enacted between November 2021 and November 2022. Those three annexations included territory annexed to the City of Fort Atkinson from the Town of Koshkonong in two ordinances and the territory annexed to the City of Lake Mills from the Town of Aztalan. - Jim Y. | 02/06/2025 | 12/13/2022 | | |
| 117 | Jefferson | Jefferson County Resolution No. 2024-49 was adopted on October 8, 2024 to amend the County's Supervisory District Boundaries to reflect the municipal annexations enacted between November 2023 and September 2024. Those two annexations included territory annexed to the City of Fort Atkinson from the Town of Koshkonong and the territory annexed to the City of Lake Mills from the Town of Lake Mills. - Jim Y. | 01/28/2025 | 10/08/2024 | | |
| 116 | Green | Green County Resolution #11-10-24 amended the boundaries of Supervisory Districts 26 and 28 in relation to the Village of New Glarus annexation ordinance #24-13, annexing territory from the Town of New Glarus. That territory was transferred from Supervisory District 26 to District 28 accordingly, - Jim Y. | 11/19/2024 | 11/07/2024 | | |
| 115 | Pierce | Pierce County Resolution No. 24-24 adjusts the County Supervisory District boundaries for Districts 7 and 8 pursuant to the annexation of Town of River Falls territory into the City of River Falls via City ordinance #2024-01 effective on 04/17/24. That territory was moved from County Supervisory District #8 to Supervisory District #7, Ward #14 accordingly. - Jim Y. | 11/14/2024 | 11/12/2024 | | |
| 114 | Shawano | Shawano County Resolution #19-24 amended County Supervisory District 16 and District 3 pursuant to the City of Shawano's annexation of Town of Waukechon territory via City Ordinance #2018; land transferred from Supervisory District 16 to Supervisory District 3, Ward 6. - Jim Y. | 11/04/2024 | 06/26/2024 | | |
| 113 | Green | Green County Resolution #10-3-24 amended County Supervisory Districts 1 and 15 pursuant to the City of Monroe's annexation of Town of Monroe territory via City Ordinance #11852; land transferred from Supervisory District 15 to Supervisory District 1. - Jim Y. | 10/09/2024 | 10/08/2024 | | |
| 112 | Wood | Wood County Resolution #24-7-5 was adopted to amend the County Supervisory District Map for Districts 5 & 6 to reflect annexation of Town of Marshfield territory by the City of Marshfield. - Jim Y. | 07/24/2024 | 07/23/2024 | | |
| 111 | Wood | Resolution #23-12-6 amends the Wood County Supervisory District Map boundaries for Districts 14 & 15 to reflect the annexation of territory by the City of Wisconsin Rapids from the Town of Grand Rapids. - Jim Y. | 02/06/2024 | 12/19/2023 | | |
| 110 | St. Croix | Resolution #31 (2023) approving the alteration of the Supervisory District Boundaries pursuant to CY 2022 annexation ordinances adopted by the City of New Richmond regarding territory acquired from the Town of Richmond and the Town of Stanton. - Jim Y. | 01/10/2024 | 10/03/2023 | | |
| 109 | Vernon | Resolution #2022-43: Vernon County resolution adopted to update the County's 2021-2031 Final Supervisory District Plan to reflect the creation of City of Viroqua's Ward 10 per an October 25, 2022 City annexation ordinance and its subsequent move from Supervisory District 12 to Supervisory District 11. - Jim Y. | 12/04/2023 | 12/07/2022 | | |
| 108 | Marathon | Marathon County Resolution #R-56-23 updates the County's Supervisory District Boundary Lines resulting from the adoption of ordinance #23-019 by the Village of Weston annexing territory from the Town of Weston, effective as of 10/16/2023. - Jim Y. | 11/21/2023 | 11/09/2023 | | |
| 107 | Barron | Resolution No. 2023-43 to amend supervisory districts due to annexations to City of Rice Lake and a detachment from the City of Chetek to the Town of Prairie Lake | 10/19/2023 | 10/16/2023 | | |