School Districts, Wisconsin

This dataset includes boundaries for all school district boundaries within the state of Wisconsin. By law, all territory in the state must be included within a public school district. The US Census Bureau identifies three types of school districts. Unified school districts serve children of all grade levels, Elementary primarily serve students in the elementary grades, and Secondary primarily serve children in grades 9-12. Out of 421 school districts in Wisconsin, 43 are considered elementary districts, 10 are secondary districts, and 368 are unified districts. Elementary and secondary school districts overlap. This layer is an aggregate of county-submitted data for school district boundaries. Each year, there is a chance for reorganizations to take place that either transfer territory between school districts or consolidate/dissolve/create districts. These reorganizations go into effect on July 1st of each year. In 2026, there were eight (8) reorganizations that involved unified school districts. There weren't any reorganizations involving secondary and elementary districts. The reorganizations took place in Dane, Dunn, Eau Claire, La Crosse, Rock, Shawano, and Vernon counties. Transfers of territory took place between the following pairs of districts: Westby and Cashton, Madison Metropolitan and Middleton-Cross Plains Area, Elk Mound Area and Eau Claire Area, Beloit and Beloit-Turner, Colfax and Chetek-Weyerhaeuser Area, and Tigerton and Marion. Please refer to the property transfer log for more information. This is not an official authoritative statewide dataset for school district boundaries nor does one exist for Wisconsin. These boundaries are updated annually around July 1 to reflect boundary changes from the reorganization process and as needed throughout the rest of the year.本数据集涵盖威斯康星州（Wisconsin）内所有学区（school district）的边界范围。根据州内法律，该州所有辖区均需隶属于某一公立学区。美国人口普查局（US Census Bureau）将学区划分为三类：全学段学区（unified school district）覆盖所有年级的学生，小学学区（elementary school district）仅面向小学阶段学生，中学学区（secondary school district）则仅服务9至12年级的学生。威斯康星州现有421个学区，其中43个为小学学区、10个为中学学区，剩余368个为全学段学区。小学学区与中学学区存在辖区重叠情况。本地理图层（layer）整合了各郡提交的学区边界数据。每年均可能开展学区重组工作，包括学区间的辖区划转、学区合并、撤销或新设。此类重组于每年7月1日正式生效。2026年共发生8起涉及全学段学区的重组案例，未出现涉及中学学区与小学学区的重组活动。本次重组涉及戴恩（Dane）、邓恩（Dunn）、欧克莱尔（Eau Claire）、拉克罗斯（La Crosse）、罗克（Rock）、沙瓦诺（Shawano）以及弗农（Vernon）共7个郡。辖区划转涉及以下学区对：韦斯特比（Westby）与卡什顿（Cashton）、麦迪逊都会（Madison Metropolitan）与米德尔顿-克罗斯普莱恩斯地区（Middleton-Cross Plains Area）、埃尔克芒德地区（Elk Mound Area）与欧克莱尔地区（Eau Claire Area）、贝洛伊特（Beloit）与贝洛伊特-特纳（Beloit-Turner）、科尔法克斯（Colfax）与切特克-韦尔哈泽尔地区（Chetek-Weyerhaeuser Area），以及蒂格顿（Tigerton）与马里恩（Marion）。如需了解更多细节，请参阅辖区划转日志。本数据集并非威斯康星州官方权威的全州学区边界数据集，该州目前亦无此类官方权威数据集。本数据集的边界信息每年7月1日前后更新，以反映当年度学区重组带来的边界变更，其余时段亦会根据实际需求进行调整。