Where the map comes from
District lines
U.S. Census Bureau 2024 cartographic boundary files (1:500,000): the NC General Assembly's 2025 congressional plan shapefile (S.L. 2025-95, from ncleg.gov), simplified slightly for display, for the 14 U.S. House districts, cb_2024_37_sldu_500k for the 50 state Senate districts, cb_2024_37_sldl_500k for the 120 state House districts, cb_2024_us_county_500k for counties and cb_2024_37_place_500k for city and town limits. These show the North Carolina General Assembly's 2023 state Senate and House maps. 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_37_sldu_500k.zip: www2.census.gov, retrieved 2026-10-13cb_2024_37_sldl_500k.zip: www2.census.gov, retrieved 2026-10-13cb_2024_37_place_500k.zip: www2.census.gov, retrieved 2026-10-13nc.csv: data.openstates.org, retrieved 2026-10-13Candidate_Listing_2026.csv: ncsbe.gov (State Board of Elections), retrieved 2026-10-132026_general_candidate_list_by_contest.pdf: ncsbe.gov (State Board of Elections), retrieved 2026-10-132026_general_candidate_list_by_contest_federal_and_state.pdf: ncsbe.gov (State Board of Elections), retrieved 2026-10-13statewide_referendums_20261103.pdf: ncsbe.gov (State Board of Elections), retrieved 2026-10-13referendums_20261103.pdf: ncsbe.gov (State Board of Elections), retrieved 2026-10-13SL 2025-95 - Shapefile.zip: webservices.ncleg.gov, retrieved 2026-10-13SL 2025-95 - Block Assignment File: webservices.ncleg.gov, retrieved 2026-10-13
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.