IndianaMap News - Layer Additions and Updates

The Indiana Geological & Water Survey has just updated three GIS layers onto the map, including the current 117th U.S congressional representatives and the Indiana 122st General Assembly elected representatives for both the House and Senate. If you are a frequent user of these data, please use the link below to access the Layer Gallery to download data and metadata for each of the layers:

  • Districts for the 117th Congress, 2021 - Shows congressional districts and provides the names of elected officials for the 117th Congress, U.S. House of Representatives. Each state is responsible for establishing congressional districts for the purpose of electing representatives. Each district is to be as equal in population to all other districts in the state as practicable. Boundaries were obtained from the Indiana Election Division, which were adopted from the redistricted boundaries established in 2011 (current from 2011 to 2021).
  • House Districts for the 122nd General Assembly, 2021 - Shows the boundaries of Indiana House Districts for the 122nd General Assembly and provides the names and party affiliation of each legislator. Boundaries were obtained from the Indiana Election Division. Created from the redistricted boundaries established in 2011.
  • Senate Districts for the 122nd General Assembly, 2021 - Shows the boundaries of Indiana Senate Districts for the 122nd General Assembly and provides the names and party affiliations of the legislators. Boundaries were obtained from the Indiana Election Division. Created from the redistricted boundaries established in 2011.