City of Indianapolis and Marion County - IndyGISPolygon file representing parcel boun daries in Indianapolis and Marion County, Indiana with address attributes, owner information and assessed values. This data is updated nightly from IndyGIS Parcels and Marion County Assessor's Office information. Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/0d28e222479743baa97f8f4456da7bb4_10engOpenIndy Data PortalPublicParcels w/ Owner Information & Assessed Values [Indiana--Indianapolis]Web servicesIndiana--IndianapolisIndiana--Marion CountyIndianaLast Modified: 2025-03-12