Where the map comes from
District lines
U.S. Census Bureau 2024 cartographic boundary files (1:500,000): cb_2024_us_cd119_500k (Oklahoma features only) for the 5 U.S. House districts, cb_2024_40_sldu_500k for the 48 state Senate districts, cb_2024_40_sldl_500k for the 101 state House districts, cb_2024_us_county_500k for counties and cb_2024_40_place_500k for city and town limits. These show the Oklahoma Legislature's 2021 redistricting maps, in use from the 2022 elections. 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
electionlist.html: hosting.okelections.gov, retrieved 2026-10-13845.pdf: sos.ok.gov, retrieved 2026-10-13847.pdf: sos.ok.gov, retrieved 2026-10-13cb_2024_40_sldu_500k.zip: www2.census.gov, retrieved 2026-10-13cb_2024_40_sldl_500k.zip: www2.census.gov, retrieved 2026-10-13cb_2024_40_place_500k.zip: www2.census.gov, retrieved 2026-10-13ok.csv: data.openstates.org, retrieved 2026-10-13legislators-current.yaml: unitedstates.github.io, retrieved 2026-10-132026-candidate-list-book.pdf: oklahoma.gov, retrieved 2026-10-13state-question-info.html: oklahoma.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.