Park County, Wyoming 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. 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
Ralston, Wyoming $29,091 versus $28,333 for females. The per capita income for the CDP was $22,320. None of the population or families were below the poverty line. Ralston, Wyoming Ralston is a census-designated place (CDP) in Park County, Wyoming, United States. The population was 280 at the 2010 census. Ralston is located at (44.714544, -108.875598). According to the United States Census Bureau, the CDP has a total area of 5.6 square miles (14.6 km²), all of it land. Ralston post office was established March 16, 1907. As of the census of 2000, there were 233 people, 96 households, and 74 families residing