|Park County, Wyoming|
Park County Courthouse in Cody
Location in the U.S. state of Wyoming
Wyoming's location in the U.S.
|Named for||Yellowstone National Park|
|• Total||6,967 sq mi (18,044 km2)|
|• Land||6,942 sq mi (17,980 km2)|
|• Water||25 sq mi (65 km2), 0.4%|
|• ( 2016)||29,353|
|• Density||4.1/sq mi (1.6/km2)|
|Time zone||Mountain: UTC−7/ −6|
Park County is a mecca for tourists. The county has the majority (more than 53%) of Yellowstone National Park's land area.  Many attractions abound, including the Buffalo Bill Historical Center, the Cody Stampede Rodeo, and the western museum, Old Trail Town.
Park County was created on February 15, 1909 with land detached from Big Horn County and organized in 1913.  The county was named for Yellowstone National Park which is mostly within the limits of Park County. 
In 1913, Hot Springs County was created from portions of Park County, Big Horn County, and Fremont County. Park County also had minor boundary adjustments in 1929 and 1931, but otherwise its boundaries have remained unchanged. 
- Bridger-Teton National Forest (part)
- Shoshone National Forest (part)
- Yellowstone National Park (part)
|U.S. Decennial Census
1870–2000  2010–2016 
As of the census  of 2000, there were 25,786 people, 10,312 households, and 7,094 families residing in the county. The population density was 4 people per square mile (1/km²). There were 11,869 housing units at an average density of 2 per square mile (1/km²). The racial makeup of the county was 96.46% White, 0.09% Black or African American, 0.47% Native American, 0.44% Asian, 0.05% Pacific Islander, 1.41% from other races, and 1.08% from two or more races. 3.72% of the population were Hispanic or Latino of any race. 26.3% were of German and 13.3% English ancestry.
There were 10,312 households out of which 30.10% had children under the age of 18 living with them, 58.90% were married couples living together, 7.10% had a female householder with no husband present, and 31.20% were non-families. 26.20% of all households were made up of individuals and 10.00% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 2.92.
In the county, the population was spread out with 24.40% under the age of 18, 9.10% from 18 to 24, 25.20% from 25 to 44, 26.70% from 45 to 64, and 14.50% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 95.00 males. For every 100 females age 18 and over, there were 93.10 males.
The median income for a household in the county was $35,829, and the median income for a family was $41,406. Males had a median income of $33,452 versus $20,500 for females. The per capita income for the county was $18,020. About 8.40% of families and 12.70% of the population were below the poverty line, including 16.60% of those under age 18 and 8.30% of those age 65 or over.
As of the 2010 United States Census, there were 28,205 people, 11,885 households, and 7,777 families residing in the county.  The population density was 4.1 inhabitants per square mile (1.6/km2). There were 13,562 housing units at an average density of 2.0 per square mile (0.77/km2).  The racial makeup of the county was 95.6% white, 0.6% Asian, 0.6% American Indian, 0.2% black or African American, 0.1% Pacific islander, 1.4% from other races, and 1.6% from two or more races. Those of Hispanic or Latino origin made up 4.8% of the population.  In terms of ancestry, 31.7% were German, 16.3% were English, 15.4% were Irish, and 6.3% were American. 
Of the 11,885 households, 26.1% had children under the age of 18 living with them, 54.9% were married couples living together, 7.2% had a female householder with no husband present, 34.6% were non-families, and 28.5% of all households were made up of individuals. The average household size was 2.29 and the average family size was 2.81. The median age was 43.6 years. 
The median income for a household in the county was $46,637 and the median income for a family was $58,297. Males had a median income of $40,036 versus $27,450 for females. The per capita income for the county was $26,203. About 5.5% of families and 9.0% of the population were below the poverty line, including 14.2% of those under age 18 and 6.4% of those age 65 or over. 
Like almost all of Wyoming, Park County is overwhelmingly Republican. It was most recently carried by a Democrat in 1964 when Lyndon Johnson beat Barry Goldwater by forty-seven votes. Since then, no Democrat has passed thirty-one percent of the county’s vote.
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- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved 2018-04-05.
- Buffalo Bill's Cody/Yellowstone Country - Official Web Site of the Park County Travel Council
- Cody Chamber of Commerce
- Park County Archives
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