Mount Pleasant is an unincorporated community in
Frederick County, Maryland
Frederick County is located in the northern part of the U.S. state of Maryland. At the 2020 U.S. Census, the population was 271,717. The county seat is Frederick.
Frederick County is included in the Washington-Arlington-Alexandria, DC-VA-MD-WV ...
.
References
Populated places in Frederick County, Maryland
{{FrederickCountyMD-geo-stub