Where the map comes from
District lines
U.S. Census Bureau 2024 cartographic boundary files (1:500,000): cb_2024_us_cd119_500k (Nebraska features only) for the 3 U.S. House districts, cb_2024_31_sldu_500k for the 49 state Senate districts, cb_2024_31_sldl_500k for the 0 state House districts, cb_2024_us_county_500k for counties and cb_2024_31_place_500k for city and town limits. These show the Nebraska Legislature's 2021 legislative district map (passed Sept. 30, 2021). 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_31_sldu_500k.zip: www2.census.gov, retrieved 2026-10-13cb_2024_31_place_500k.zip: www2.census.gov, retrieved 2026-10-13ne.csv: data.openstates.org, retrieved 2026-10-13ne-Final_Statewide_General_Candidate_Filing_List_9.11.26.pdf: sos.nebraska.gov, retrieved 2026-10-15ne-Statewide_Candidate_Filing_List.xlsx: sos.nebraska.gov, retrieved 2026-10-15ne-2026-Ballot-Measures-Pamphlet.pdf: sos.nebraska.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.