List of counties in Oklahoma

This is a list of the seventy-seven counties in the U.S. state of Oklahoma. Oklahoma is ranked 20th size and 17th in the number of counties.

Alphabetical list
CountyFIPS CodeCounty SeatCreatedOriginMeaning of nameOklahoma Historical Society. "Origin of County Names in Oklahoma" , Chronicles of Oklahoma 2:1 (March 1924) 75–82 (retrieved August 18, 2006)Population(2020)AreaMap 

References

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Oklahoma
Category:Oklahoma-related lists