Park County, Wyoming Park County, Wyoming Park County is a county in the U.S. state of Wyoming. As of the 2010 census, the population was 28,205. The county seat is Cody. 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
Union–Miles Park glare from the blast furnaces and Bessemer converters would light up the sky above. The large number of railroad tracks in the area divided neighborhoods, and trains were both loud and heavy polluters. The population boom led the Village of Newburgh to erect a $3,600 ($ in dollars) town hall on its village green in 1860, and to enlarge it in 1872. The public square was named Miles Park in honor of its donor, Theodore Miles, in 1877. As the large influx of immigrants supplanted the New England Yankee culture of the area, which had predominated since its first settlement