Where the map comes from

District lines

U.S. Census Bureau 2024 cartographic boundary files (1:500,000): cb_2024_us_cd119_500k (Indiana features only) for the 9 U.S. House districts, cb_2024_18_sldu_500k for the 50 state Senate districts, cb_2024_18_sldl_500k for the 100 state House districts, cb_2024_us_county_500k for counties and cb_2024_18_place_500k for city and town limits. These show the Indiana General Assembly's 2021 state Senate and House districts. District files are converted without simplification; county outlines and city limits are simplified for display. Near a boundary line they can be off by a block or more.

Files

• cb_2024_18_sldu_500k.zip: www2.census.gov, retrieved 2026-10-13
• cb_2024_18_sldl_500k.zip: www2.census.gov, retrieved 2026-10-13
• cb_2024_18_place_500k.zip: www2.census.gov, retrieved 2026-10-13
• in.csv: data.openstates.org, retrieved 2026-10-13
• in-Candidate_List_Abbreviated_20260922.xlsx: in.gov, retrieved 2026-10-15
• in-P24-public-questions-ballot.pdf: in.gov, retrieved 2026-10-15

Census files: www2.census.gov/geo/tiger/GENZ2024/shp/.

Software

Leaflet 1.9.4 (BSD-2-Clause), served from this site. Optional street map © OpenStreetMap contributors; optional address search by OpenStreetMap Nominatim.

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