List of counties in Oklahoma

The U.S. state of Oklahoma is divided into 77 counties.

The official abbreviation of the state Oklahoma is OK, the FIPS code is 40

FIPS code for each County thus always starts with 40, to each of which a three-digit number is appended.

The information of the population figures are based on the census in 2010.

County (United States) Federal Information Processing Standards Cimarron County, Oklahoma Texas County (Oklahoma) Beaver County (Oklahoma) Harper County (Oklahoma) Woods County, Oklahoma Alfalfa County, Oklahoma Grant County (Oklahoma) Kay County, Oklahoma Osage County (Oklahoma) Washington County (Oklahoma) Nowata County, Oklahoma Craig County (Oklahoma) Ottawa County (Oklahoma) Delaware County (Oklahoma) Adair County (Oklahoma) Sequoyah County, Oklahoma Le Flore County, Oklahoma McCurtain County, Oklahoma Choctaw County (Oklahoma) Bryan County (Oklahoma) Marshall County (Oklahoma) Love County, Oklahoma Jefferson County (Oklahoma) Cotton County, Oklahoma Tillman County, Oklahoma Jackson County (Oklahoma) Harmon County, Oklahoma Greer County, Oklahoma Beckham County, Oklahoma Roger Mills County, Oklahoma Ellis County (Oklahoma) Woodward County, Oklahoma Major County, Oklahoma Garfield County (Oklahoma) Noble County (Oklahoma) Pawnee County (Oklahoma) Creek County, Oklahoma Tulsa County, Oklahoma Rogers County, Oklahoma Mayes County, Oklahoma Wagoner County, Oklahoma Cherokee County (Oklahoma) Muskogee County, Oklahoma Haskell County (Oklahoma) Latimer County, Oklahoma Pushmataha County, Oklahoma Atoka County, Oklahoma Johnston County (Oklahoma) Carter County (Oklahoma) Stephens County (Oklahoma) Comanche County (Oklahoma) Kiowa County (Oklahoma) Washita County, Oklahoma Custer County (Oklahoma) Dewey County (Oklahoma) Blaine County (Oklahoma) Kingfisher County, Oklahoma Logan County (Oklahoma) Payne County, Oklahoma Lincoln County (Oklahoma) Okfuskee County, Oklahoma Okmulgee County, Oklahoma McIntosh County (Oklahoma) Pittsburg County, Oklahoma Coal County, Oklahoma Pontotoc County (Oklahoma) Murray County (Oklahoma) Garvin County, Oklahoma McClain County, Oklahoma Grady County (Oklahoma) Caddo County, Oklahoma Canadian County, Oklahoma Oklahoma County, Oklahoma Cleveland County (Oklahoma) Pottawatomie County (Oklahoma) Seminole County (Oklahoma) Hughes County (Oklahoma) List of Governors of Oklahoma Atoka (Oklahoma) Choctaw Treaty of Dancing Rabbit Creek J. C. W. Beckham List of Governors of Kentucky William Jennings Bryan Anadarko (Oklahoma) El Reno, Oklahoma Canadian River Ardmore (Oklahoma) Tahlequah, Oklahoma Hugo (Oklahoma) Boise City (Oklahoma) Cimarron River (Canadian River) Norman (Oklahoma) Grover Cleveland Coalgate (Oklahoma) Lawton (Oklahoma) Jay (Oklahoma) George Dewey Enid (Oklahoma) James A. Garfield Chickasaw Ulysses S. Grant List of lieutenant governors of Texas Judson Harmon Holdenville (Oklahoma) Altus (Oklahoma) Thomas Jefferson Newkirk (Oklahoma) Kingfisher (Oklahoma) Plains Apache Kiowa people Poteau, Oklahoma Greenwood LeFlore Chandler (Oklahoma) Guthrie (Oklahoma) John A. Logan Illinois Marietta (Oklahoma) Idabel, Oklahoma Muskogee (Oklahoma) Perry (Oklahoma) John Willock Noble Alabama Oklahoma City Okmulgee, Oklahoma Pawhuska, Oklahoma Osage Nation Odawa Pawnee people Stillwater (Oklahoma) Land Run of 1889 McAlester, Oklahoma Pittsburgh Pennsylvania Ada (Oklahoma) Shawnee (Oklahoma) Potawatomi Antlers (Oklahoma) Indian Territory Cheyenne (Oklahoma) Roger Q. Mills Will Rogers Seminole Guymon, Oklahoma Frederick (Oklahoma) List of Governors of South Carolina South Carolina Missouri Pacific Railroad Bartlesville, Oklahoma George Washington Alva (Oklahoma) Kansas List of counties in Alabama List of boroughs and census areas in Alaska List of counties in Arizona List of counties in Arkansas List of counties in Colorado List of counties in Connecticut List of counties in Delaware List of counties in Florida List of counties in Georgia List of counties in Idaho List of counties in Illinois List of counties in Indiana List of counties in Iowa List of counties in California List of counties in Kansas List of counties in Kentucky List of counties in Maine List of counties in Maryland List of counties in Massachusetts List of counties in Michigan List of counties in Minnesota List of counties in Mississippi List of counties in Missouri List of counties in Nebraska List of counties in Nevada List of counties in New Hampshire List of counties in New Jersey List of counties in New Mexico List of counties in New York List of counties in North Carolina List of counties in North Dakota List of counties in Ohio List of counties in Oregon List of counties in Pennsylvania List of counties in Rhode Island List of counties in South Carolina List of counties in South Dakota List of counties in Tennessee List of counties in Texas List of counties in Utah List of counties in Vermont List of counties in Virginia List of counties in Washington List of counties in West Virginia List of counties in Wisconsin List of counties in Wyoming
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