Frostburg is an unincorporated community in Jefferson County, in the U.S. state of Pennsylvania.
History A post office was established in the community under the name Frostburgh in 1858. The final "h" was removed in 1892.
Notable architecture Frostburg Hopewell United Methodist Church: Celebrating its 175th anniversary in 2019, this church is the oldest church in Jefferson County, Pennsylvania."Welcome," in "Frostburg Hopewell United Methodist Church." Nashville, Tennessee: United Methodist Communications, retrieved online June 27, 2019.
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