73d3ca73-f49c-4ea8-b7dc-454ba4cc5ae9 eng Mike Sharp Oklahoma Office of Geographic Information mike.sharp@conservation.ok.gov 2026-03-28T16:41:27 ISO 19115:2003/19139 1.0 WGS 1984 Oklahoma Counties - 2025_HJR 1069 2026-03-28 According to the Oklahoma Constitution Article 17, Section 8 and HJR1069-2026, The State of Oklahoma is hereby divided into Counties named and described as follows (all descriptions are referred to the Indian Meridian and base line established by the United States Geological Survey, 1895-1899; unless otherwise specifically mentioned). Detailed Public Land Survey System (PLSS) descriptions are referenced to the Bureau of Land Management (BLM) New Mexico CADNSDI PLSS Township, First Division (Sections) and Second Division (Section subdivisions and government lots) Geographic Information System (GIS) vector digital data layers, Version 2, published 12/13/2023. To provide an updated set of Oklahoma county boundaries based on authoritative PLSS data layers from the BLM, language in the Oklahoma Constitution, Article 17, Section 8 and various proclamations and statutes prior to statehood and various proclamations, referendums, and other documents after statehood and current aerial photography. Mike Sharp Oklahoma Office of Geographic Information mike.sharp@conservation.ok.gov thumbnail large_thumbnail Administrative Units Oklahoma None. Public Domain. 5000 eng boundaries -103.00 -94.40 33.50 37.00 https://okmaps.org/geoserver/wms? OGC:WMS-1.3.0-http-get-map ogi:ok_county_boundaries_2025_3-4-2026