Milwaukee County GIS & Land InformationCensus 2020 Zip Code Tabulation Areas covering Milwaukee County, WI. Other census related boundaries: Milwaukee County Zip Code Tabulation Areas Milwaukee County Census Tract Milwaukee County Census Block Milwaukee County Census Block Groups Census boundaries are intended to be used with census data that can be found here: American Community Survey . ESRI Living Atlas also provides curated layers with census data that can be found here: ArcGIS Living Atlas of the World.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/a770f8d9c5e74ba7973ac4430f01daa2_37engMilwaukee County GIS DownloadPublicMilwaukee County Census Zip Code Tabulation Areas [Wisconsin--Milwaukee County]Web servicesWisconsin--Milwaukee CountyWisconsinLast Modified: 2024-07-30