Crook County, Wyoming

Crook County
Crook County
County
	Crook County Courthouse
	Flag
	Location within the U.S. state of Wyoming
	Wyoming's location within the U.S.
	Coordinates: 44°35′N 104°34′W / 44.59°N 104.56°W
Country	United States
State	Wyoming
Founded	December 8, 1875 (authorized); 1888 (organized)
Named for	George Crook
Seat	Sundance
Largest town	Sundance
Area
• Total	2,865 sq mi (7,420 km2)
• Land	2,854 sq mi (7,390 km2)
• Water	11 sq mi (30 km2) 0.4%
Population (2020)
• Total	7,181
• Density	2.5/sq mi (0.97/km2)
Time zone	UTC−7 (Mountain)
• Summer (DST)	UTC−6 (MDT)
Congressional district	At-large
Website	www.crookcounty.wy.gov

Crook County is a county in the northeastern corner of the U.S. state of Wyoming. As of the 2020 United States Census, the population was 7,181,^[1] making it the third-least populous county in Wyoming. Its county seat and largest city is Sundance.^[2] The county is located at the northwestern extreme of the Black Hills, which are its defining geographical feature.

^ "State & County QuickFacts". US Census Bureau. Archived from the original on March 1, 2016. Retrieved January 25, 2014.
^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.

[QF-1] "State & County QuickFacts". US Census Bureau. Archived from the original on March 1, 2016. Retrieved January 25, 2014.

[2] "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.

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