A Merion Avenue South is found in the neighborhood(s) listed below.
/PA/Montgomery_County/Lower_Merion_Township/Bryn_Mawr.html">Bryn Mawr Lower Merion Township, PA Historic resort town created by the Pennsylvania Railroad.
/PA/Montgomery_County/Lower_Merion_Township/Danley.html">Danley Lower Merion Township, PA Luxury townhome subdivision ca. 2016.