Laramie, Wyoming. Not to be confused with Laramie County, Wyoming. Laramie /ˈlærəmi/ is a city and the county seat of Albany County, Wyoming, United States. The population was 30,816 at the 2010 census. Located on the Laramie River in southeastern Wyoming, the city is west of Cheyenne, at the junction of Interstate 80 and U.S. Route 287.