Cimarron County, Oklahoma

county in Oklahoma, United States

Cimarron County is a county in the U.S. state of Oklahoma. The 2000 census shows it has the least people of any county in Oklahoma. As of 2000, 3,148 people lived there. Its county seat is Boise City.

Cimarron County
Cimarron County Courthouse in Boise City
Cimarron County Courthouse in Boise City
Map of Oklahoma highlighting Cimarron County
Location within the U.S. state of Oklahoma
Map of the United States highlighting Oklahoma
Oklahoma's location within the U.S.
Coordinates: 36°44′N 102°31′W / 36.74°N 102.52°W / 36.74; -102.52
Country United States
State Oklahoma
SeatBoise City
Largest cityBoise City
 • Total1,841 sq mi (4,770 km2)
 • Land1,835 sq mi (4,750 km2)
 • Water6.1 sq mi (16 km2)  0.3%%
 • Estimate 
 • Density1.3/sq mi (0.5/km2)
Kenton (unofficially)UTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Kenton (unofficially)UTC−7 (Mountain)
 • Summer (DST)UTC−6 (MDT)


Cimarron County was made in 1907.


The county has a total area of 1,841 square miles.