Alcova 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 34 at the 2020 census. Wyoming's center of population is located in the small Town of Alcova. Alcova and the nearby reservoir, Alcova Lake, are popular vacation spots with many seasonal residents.

Natrona County is a county in the U.S. state of Wyoming. As of the 2020 United States Census, the population was 79,955, making it the second-most populous county in Wyoming. Its county seat is Casper.