1998. University of Chicago Library. This file gives 1998 boundaries of the districts used by the Chicago Police Department. It is derived largely from the maps at the Police Departmen...
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2003. Racine County Public Works and Development Services. This polygon data layer represents political districts for Racine County, Wisconsin in 2003. The dataset was originally published by the Racine Cou...
2019. Wisconsin Department of Health Services. This polygon data layer represents the boundaries for the Program of All Inclusive Care for the Elderly regions for Wisconsin in 2019. The dataset ...
2019. Wisconsin Department of Health Services. This polygon data layer represents public health regions for Wisconsin in 2019. The dataset was originally published by the Wisconsin Department of...
2019. Wisconsin Department of Health Services. This polygon data layer represents the boundaries for the Regional Trauma Advisory Councils for Wisconsin in 2019. The dataset was originally publi...
2000. Metro Data Resource Center. This polygon data layer represents sanitary hauler areas for Portland Metro, Oregon in 2000.The dataset was originally published by the Metro Data ...
1991. Colorado Department of Local Affairs-Division of Local Government. This polygon data layer represents school districts for Colorado in 1991. The dataset was originally published by the Colorado Department of Local ...
1999. This polygon data layer represents school districts for Portland Metro, Oregon in 1999. The dataset was originally published by the Metro Data Reso...
2013. United States Census Bureau. This polygon data layer represents school districts for Wisconsin in 2013. The dataset was published by the Wisconsin Department of Public Instruct... Wisconsin Department of Public Instruction.
1999. Legislative Technology Services Bureau. This polygon data layer represents secondary school districts in Wisconsin in 1999. The dataset was originally published by the Legislative Technol...