Statehood: 16 Nov 1907
46th state of the United States
North: Kansas, Colorado
East: Arkansas, Missouri
West: New Mexico
Capital and largest city: Oklahoma City
Map: Oklahoma, 1905 (click map to enlarge), Library of Congress, Geography and Map Division.
Institutions, Societies, and Government Websites
Oklahoma Maps, Library of Congress
Oklahoma Landowner Maps, Library of Congress
Oklahoma Manuscripts, Archive Grid
Oklahoma Manuscripts, Library of Congress
Record Sets-State Level
Oklahoma Record Sets (Ancestry Collections)
Oklahoma Record Sets (Family Search)
State of Oklahoma
Chronicles of Oklahoma, Oklahoma Historical Society, 1968.
Small Town Newspapers
(Scroll to Oklahoma)
List of Oklahoma Counties
Counties: Original counties as listed in the 1907 Oklahoma Constitution, Legislative Apportionment, Sect 11, p. 14: Adair, Alfalfa, Atoka, Beaver, Beckham, Blaine, Bryan, Caddo, Canadian, Carter, Cherokee, Choctaw, Cimarron, Cleveland, Coal, Comanche, Craig, Creek, Custer, Delaware, Dewey, Ellis, Garfield, Garvin, Grady, Grant, Greer, Harper, Haskell, Hughes, Jackson, Jefferson, Johnston, Kay, Kiowa, Kingfisher, Latimer, LeFlore, Lincoln, Logan, Love, Major, Marshall, Mayes, Murray, McClain, McCurtain, McIntosh, Muskogee, Noble, Nowata, Okfuskee, Oklahoma, Okmulgee, Osage, Ottawa, Pawnee, Payne, Pittsburg, Pontotoc, Pottawatomie, Pushmataha, Rogers, Roger Mills, Seminole, Sequoyah, Stephens, Texas, Tillman, Tulsa, Wagoner, Washington, Washita, Woods, and Woodward. Oklahoma County Creation Dates and Parent Counties. Counties in 2020: 77.