Polygon file representing the boundaries of Historic National Register properties in Indianapolis and Marion County, Indiana.Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

City of Indianapolis & Marion County, IN Base Map

Indianapolis maintains a database of all community organizations that have been registered with the Department of Metropolitan Development. The purpose of registering an organization with the Department of Metropolitan Development is to receive notification of public hearings regarding re-zonings, variances, special exceptions, approvals, administrative appeals, plat approvals/vacations, street and alley vacations, and liquor licensing activities. Information provided by organizations that voluntarily register is shared with any interested party(ies), including other public and private agencies, organizations and individuals.Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

According to Indiana Statute, IC 6-1.1-4-25(b)(13), counties are required to submit parcel data in a GIS file format to the Indiana Office of Technology. In addition to the parcel data, the GIO works with the Counties to voluntarily obtain these additional datasets (addresses, centerlines, and numerous government boundaries).To learn more about the Indiana Geographic Information Office's annual data sharing efforts, please visit https://www.in.gov/gis/data-sharing/.

Line file representing trails in Indianapolis and Marion County, Indiana.Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

Polygon file representing the school board district boundaries in Indianapolis and Marion County, Indiana. Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

Polygon file representing the Old Indianapolis City Legal Limits in Marion County, Indiana.Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

This data layer is an Esri file geodatabase polyline feature class that contains street centerlines maintained by local government agencies in Indiana. It was released by the Indiana Geographic Information Office (IGIO) on December 19, 2023. The IGIO compiled the data as part of the Indiana Data Harvest program between the Indiana Geographic Information Council (IGIC) and Indiana local governments to provide the most accurate framework data for the citizens of Indiana.

The State of Indiana Geographic Information Office (GIO) has published a State-wide Elevation Catalog consisting of Digital Elevation Model (DEM) files from 2005, 2011-2013, and 2016-2020 in Cloud-Optimized GeoTIFF (COG) format on the AWS Registry of Open Data Account. These COG formatted files support the dynamic imagery services available from the GIO ESRI-based imagery solution. The Open Data on AWS is a repository of publicly available datasets for access from AWS resources. These datasets are owned and maintained by the Indiana GIO. These images are licensed by Creative Commons 0 (CC0). Cloud Optimized GeoTIF behaves as a GeoTIFF in all products; however, the optimization becomes apparent when incorporating them into web services.

Includes geodatabase with statewide address points, street centerlines, parcels, and county boundaries for Indiana, 2024. Also includes zipped shapefiles for individual counties, state geocoder, and real property geodatabase.

Geospatial data about Indianapolis, Indiana Lakes. Export to CAD, GIS, PDF, CSV and access via API.

Linear depiction of bridge locations in Indianapolis and Marion County, Indiana

These county boundaries were compiled from county boundary lines or parcels submitted by each county to the Geographic Information Office in 2021. Each county's south and east lines were preserved when possible, in accordance with surveying convention. Specific sources used for each line segment can be found in the attribute table of the service https://gisdata.in.gov/server/rest/services/Hosted/Proposed_Boundary_Line/FeatureServer/0. To compare source data, visit the web application at https://gisdata.in.gov/portal/apps/webappviewer/index.html?id=ced4032e27a44731ab5ca42e7127d5fd. County attributes were provided by the Indiana Department of Environmental Management.

Geospatial data about Indianapolis, Indiana Neighborhoods. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Indianapolis, Indiana ZIP Code Boundaries. Export to CAD, GIS, PDF, CSV and access via API.

In addition to this statewide 3DEP hydro-flattened base-earth DEM, the IGIO has also published this data as an Esri Imagery Service, allowing users to conveniently visualize the DEM data by applying visual enhancements to create dynamic hillshade, shaded relief, slope, and aspect-ratio raster maps.This image service has a series of image processing templates (or raster functions) integrated and ready to use out of the box. By default, the DEM is symbolized as a shaded relief - a hillshade with an elevation color ramp applied on top of it. If users would like to view the data differently in ArcGIS Online or desktop applications, they can select from one of the other raster functions. These raster functions include the bare-earth DEM, grayscale hillshade, slope (RGB), slope (degrees), aspect (RGB), and aspect (numeric values).

This dataset includes towns that contain documented hibernacula or summer range occupied by federally endangered Indiana bats. Survey data used to create this dataset has been collected since as early as the 1930s and continues into the present day through periodic underground surveys to identify and quantify bats roosting during the winter.

This data set was developed to provide accurate framework data (including address points, street centerlines, land parcels, and governmental boundaries) for Indiana, as part of the Indiana Data Sharing Initiative (IDSI) of the Indiana Geographic Information Office (IGIO).

Point file representing sidewalk ratings in Indianapolis and Marion County, Indiana.Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet)

Geospatial data about Marion County, Indiana Cities and Towns. Export to CAD, GIS, PDF, CSV and access via API.