Montgomery County, Pennsylvania covers an area of approximately 506 square miles with a geographic center of 40.21204363°(N), -75.38227882°(W).
These are the far north, south, east, and west coordinates of Montgomery County, Pennsylvania, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Montgomery County, Pennsylvania, as it (most likely) doesn't fill up the entire rectangle.
According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Montgomery County is -19 meters (-62 feet). This ranks Montgomery County 4th in terms of lowest elevations when compared to a total of 67 counties in Pennsylvania.
Montgomery County's highest elevation is 159 meters (522 feet) which ranks it 65th in terms of highest elevations when compared to a total of 67 counties in Pennsylvania.