Where is Upper Darby, Pennsylvania, USA?

Written and Fact-checked by | Updated On: March 21, 2026, 14:20 ET

Where is Upper Darby, Pennsylvania Located in the United States? Upper Darby is a city located in the Delaware County of Pennsylvania, United States. Upper Darby lies between 39.9523 Degrees North latitudes and -75.2874 Degrees West longitudes.

Location Map of Upper Darby in Delaware County, Pennsylvania

Where is Upper Darby, Pennsylvania

About Map: The map shows the location of Upper Darby in the state of Pennsylvania, United States. Upper Darby is a city in Delaware County, Pennsylvania.

Upper Darby Map, Pennsylvania, USA

About Upper Darby Map: This interactive Google Map shows the exact location of Upper Darby in Pennsylvania, United States. You can zoom in or out, switch to satellite view, and explore nearby cities, roads, and local landmarks around Upper Darby.

About Upper Darby, Delaware County, Pennsylvania

Upper Darby is a township located in Delaware County in the U.S. state of Pennsylvania, United States. Situated in southeastern Pennsylvania directly west of Philadelphia, the township is part of the Philadelphia metropolitan area and serves as a densely populated residential and commercial community. Upper Darby was established in 1736 and was named after the town of Darby in England. The township developed as a streetcar suburb and has grown into one of the most diverse communities in the region.

Population

According to the United States Census Bureau, the population of Upper Darby is 85,681 as recorded in the 2020 Census, and the population density is approximately 10,000 people per square mile.

Area and Geography

According to the United States Census Bureau, Upper Darby covers a total area of approximately 7.9 square miles (about 20.46 square kilometers), including about 7.8 square miles (20.20 square kilometers) of land and about 0.1 square miles (0.26 square kilometers) of water.

Location and Surroundings

Upper Darby is located in southeastern Pennsylvania within Delaware County, immediately west of Philadelphia. The surrounding area features urban and suburban neighborhoods, commercial districts, and transportation corridors that connect the township to the greater Philadelphia region.

Attractions and Recreation

Upper Darby offers a variety of cultural and recreational attractions. The Tower Theater is a well-known venue for concerts and live performances, while local parks and recreational facilities provide outdoor activities for residents. Community events and cultural programs reflect the township’s diverse population and vibrant community life.

Transportation

Upper Darby is served by major transportation routes including U.S. Route 1 and State Road 3, as well as SEPTA transit services that provide direct connections to Philadelphia. The nearest major airport serving the region is Philadelphia International Airport, located about 8 miles south of the township.

Explore more cities and counties across Pennsylvania or view the complete USA States Map for additional geographic information.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General information referenced from the Official Upper Darby Township Website.

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Upper Darby, Pennsylvania City Facts

CityUpper Darby
StatePennsylvania
CountyDelaware County
CountryUnited States
RegionSoutheastern Pennsylvania
Founded1786
Incorporated1786 (Township)
Total AreaApproximately 7.8 sq mi (20.2 km²)
Land AreaApproximately 7.8 sq mi (20.2 km²)
Water AreaApproximately 0.0 sq mi (0.0 km²)
ElevationApproximately 200 ft (61 m)
Population (2023 estimate)Approximately 85,000+
Population (2020 Census)85,681
Population DensityApproximately 10,980 people per sq mi
Time ZoneEastern Time (UTC-5 / UTC-4 DST)
ZIP Codes19018, 19026, 19082
Area Code610, 484
Major HighwaysPennsylvania Route 3, Pennsylvania Route 13
Public TransitSEPTA bus, trolley, and regional rail services
Major AttractionsTower Theater, Sellers Library, local parks and recreation areas
Official Websitehttps://www.upperdarby.org/

Distance from Upper Darby in Delaware County, Pennsylvania to Other Cities in Pennsylvania

  • Philadelphia, PA – 5 miles (8 km)
  • Chester, PA – 10 miles (16 km)
  • Media, PA – 10 miles (16 km)
  • Springfield, PA – 5 miles (8 km)
  • Havertown, PA – 5 miles (8 km)
  • Radnor, PA – 10 miles (16 km)
  • Norristown, PA – 15 miles (24 km)
  • King of Prussia, PA – 15 miles (24 km)
  • Conshohocken, PA – 12 miles (19 km)
  • Lansdale, PA – 25 miles (40 km)
  • Doylestown, PA – 35 miles (56 km)
  • West Chester, PA – 25 miles (40 km)
  • Reading, PA – 60 miles (97 km)
  • Allentown, PA – 65 miles (105 km)
  • Bethlehem, PA – 70 miles (113 km)
  • Easton, PA – 80 miles (129 km)
  • Lancaster, PA – 70 miles (113 km)
  • Harrisburg, PA – 110 miles (177 km)
  • York, PA – 95 miles (153 km)
  • Scranton, PA – 125 miles (201 km)

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