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The Commemorative
Quarter for
The Commemorative Quarter for Wyoming

Time Zone: Crook County lies in the Mountain Time Zone (MST/MDT) and observes daylight saving time.

The community of Sundance is the Seat for Crook County.

Crook County was founded in 1875. Crook was created by taking area from Laramie and Counties.

From the Census Estimates for 2009, <1> Crook had a population of 6,653 people. This is an increase of 13.01% since the last Census (which gave a population of 5,887 people in 2000).

At the time of the 2000 Census, Crook represented 1.19% of the total population of Wyoming, making it the state's 21st most populous county (out of 23 counties).

The following table shows the recent changes in population. Other than 2000, the population counts have been estimated by the Census Bureau.

Since 2000
Year-to-Year Change
20107,083+20.32%+6.46% since 2009
20096,653+13.01%+1.51% since 2008
20086,554+11.33%+2.84% since 2007
20005,887The Last Census

More information can be found on the Crook County Census Page for Crook County.


Below are some of the communities located in Crook County (for more communities, please visit our Nearby Page for Crook County):

Community 2009
(2009vs. 2000)
Sundance   1,3391,16115.33% increase  
Moorcroft   92680714.75% increase  
Hulett   51640826.47% increase  
Pine Haven   39622278.4% increase  

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Footnotes ...

<1>On a yearly basis, the US Census Bureau creates an estimate of the county's population. Keep in mind that this is an estimate and not an actual count. The last physical count was the 2000 Census and the next count will be for the 2010 Census.

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<2>All Quarter-dollar coin images from the United States Mint.

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