Harmonsburg Map
Harmonsburg is a census-designated place (CDP) in Crawford County, Pennsylvania, United States. The population was 356 at the 2000 census.
Harmonsburg is located at 41°39?40?N 80°18?58?W / 41.66111°N 80.31611°W / 41.66111; -80.31611 (41.661068, -80.316181).
According to the United States Census Bureau, the CDP has a total area of 1.4 square miles (3.5 km²), all of it land.
Nearby cities include Springboro, Adamsville, Atlantic, Venango, Jamestown.