Long answer: Frederick is one of the fastest-growing counties in Maryland. More and more people are choosing Frederick County as the perfect place to live and work. Companies on the cutting edge of the bioscience, technology, and manufacturing industries have found support and prosperity in the county. Frederick County Public Schools are some of the best in the state, and the county has an active arts & culture scene, with venues like the Weinberg Center for the Arts bringing nationally-known speakers and entertainers to the area..