What is Gladwyne, Pennsylvania?
{{Infobox settlement | name = Gladwyne | native_name = | other_name = | settlement_type = [[Unincorporated community]] <!-- images, nickname, motto --> | image_skyline = 750_Mill_Creek_Rd_MontCo_PA.JPG | image_caption = [[Mill Creek Historic District (Bryn Mawr and Gladwyne, Pennsylvania)|Mill Creek Historic District]] | image_flag = | image_shield = | motto = | nickname = | etymology = <!-- location --> | subdivision_type = Country | subdivision_name = United States | subdivision_type1 = State | subdivision_name1 = Pennsylvania | subdivision_type2 = County | subdivision_name2 = [[Montgomery County, Pennsylvania|Montgomery]] | subdivision_type3 = Township | subdivision_name3 = [[Lower Merion Township, Pennsylvania|Lower Merion]] <!-- maps and coordinates --> | image_map = | map_caption = | pushpin_map = USA Pennsylvania#USA | pushpin_relief = | pushpin_map_caption = Location of Gladwyne in Pennsylvania | coordinates = {{coord|40|2|N|75|17|W|display=inline,title}} | coordinates_footnotes = <!-- established --> | established_title = | established_date = <!-- area --> | area_footnotes = | dunam_link = | area_total_km2 = | area_total_sq_mi = 4.9 | area_land_sq_mi = 4.9 | area_water_sq_mi = 0.0 <!-- elevation --> | elevation_footnotes = | elevation_m = | elevation_ft = 338 <!-- population --> | population_as_of = 2020 | population_footnotes = | population_total = 4096 | population_density_km2 = auto | population_density_sq_mi= | population_demonym = <!-- time zone(s) --> | timezone1 = [[North American Eastern Time Zone|EST]] | utc_offset1 = -5 | timezone1_DST = [[Eastern Daylight Time|EDT]] | ut