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
Powder River, Wyoming Powder River, Wyoming Powder River is a census-designated place (CDP) in Natrona County, Wyoming, United States. It is part of the Casper, Wyoming Metropolitan Statistical Area. The population was 44 at the 2010 census. A post office called Powder River has been in operation since 1904. The community was named after the Powder River. According to the United States Census Bureau, the CDP has a total area of 6.0 square miles (15.4 km²), of which, 5.9 square miles (15.3 km²) of it is land and 0.1 square miles (0.1 km²) of it (0.84%) is water. As of the census of