Albany County is a county in the U.S. state of Wyoming. As of the 2020 United States Census, the population was 37,066. Its county seat is Laramie, the site of the University of Wyoming. Its southern border lies on the northern Colorado state line. Albany County comprises the Laramie, WY Micropolitan Statistical Area. It is the fifth-most populous county i…Albany County is a county in the U.S. state of Wyoming. As of the 2020 United States Census, the population was 37,066. Its county seat is Laramie, the site of the University of Wyoming. Its southern border lies on the northern Colorado state line. Albany County comprises the Laramie, WY Micropolitan Statistical Area. It is the fifth-most populous county in Wyoming.