Cities and Towns in Delaware County, Pennsylvania

Founded in 1789, Delaware County is one of 67 counties in the state of Pennsylvania. Historically, Delaware County was formed from parts of Chester County. The city of Media is the county seat. With FIPS code of 45, Delaware County has a population of 573,849 and area of 191 square miles (495 km²).

List of all cities in Delaware County, PA alphabetically

City/Town Postal Code Area Code
Aldan, PA 19018 610/484
Aston, PA 19014 610/484
Boothwyn, PA 19061 610/484
Briarcliff, PA 19036 610/484
Bridgewater Farms, PA 19014 610/484
Brookhaven, PA 19015 610/484
Broomall, PA 19008 610/484
Bryn Mawr, PA 19010 610/484
Bywood, PA 19082 610/484
Chadds Ford, PA 19317 610/484
Chester, PA 19013 610/484
19014 610/484
19015 610/484
19016 610/484
19022 610/484
Chester Heights, PA 19017 610/484
Chester Township, PA 19013 610/484
Chesterbrook, PA 19087 610/484
Cheyney, PA 19319 610/484
Chichester, PA 19014 610/484
Chilton Co, PA 19089 610/484
Clifton Heights, PA 19018 610/484
Collingdale, PA 19023 610/484
Colwyn, PA 19023 610/484
Concordville, PA 19331 610/484
19339 610/484
19340 610/484
Crum Lynne, PA 19022 610/484
Darby, PA 19023 610/484
Darby Township, PA 19036 610/484
Drexel Hill, PA 19026 610/484
Drexelbrook, PA 19026 610/484
East Lansdowne, PA 19050 610/484
Eddystone, PA 19013 610/484
19022 610/484
Edgemont, PA 19028 610/484
Elwyn, PA 19063 610/484
Essington, PA 19029 610/484
Feltonville, PA 19013 610/484
Fernwood, PA 19050 610/484
Firm Zip Concept (Brm), PA 19080 610/484
Folcroft, PA 19032 610/484
Folsom, PA 19033 610/484
Franklin Mint, PA 19063 610/484
19091 610/484
Frnkln Mt Center, PA 19091 610/484
Garden City, PA 19063 610/484
19086 610/484
Garnet Valley, PA 19060 610/484
19061 610/484
Glen Mills, PA 19342 610/484
Glen Riddle, PA 19037 610/484
19063 610/484
Glen Riddle Lima, PA 19037 610/484
19063 610/484
Glenolden, PA 19036 610/484
Gradyville, PA 19039 610/484
Green Ridge, PA 19014 610/484
Havertown, PA 19083 610/484
Highland Park, PA 19082 610/484
Holmes, PA 19043 610/484
19098 610/484
Ithan, PA 19085 610/484
Kirklyn, PA 19082 610/484
Lansdowne, PA 19050 610/484
Lawrence Park, PA 19008 610/484
Lenni, PA 19052 610/484
Lester, PA 19029 610/484
19113 610/484
Lima, PA 19037 610/484
Linwood, PA 19061 610/484
Llanerch, PA 19083 610/484
Lower Chichester, PA 19061 610/484
Manoa, PA 19083 610/484
Manor, PA 19036 610/484
Marcus Hook, PA 19013 610/484
19060 610/484
19061 610/484
Marple Township, PA 19008 610/484
Media, PA 19037 610/484
19063 610/484
19064 610/484
19065 610/484
19086 610/484
19091 610/484
Milmont Park, PA 19033 610/484
Morton, PA 19070 610/484
19065 610/484
National Fulfillment Serv, PA 19098 610/484
Nether Providence, PA 19086 610/484
Newtown Square, PA 19073 610/484
Norwood, PA 19074 610/484
Oakview, PA 19026 610/484
Ogden, PA 19061 610/484
Parkside, PA 19013 610/484
Parkside Manor, PA 19015 610/484
Phila, PA 19113 610/484
Philadelphia, PA 19113 610/484
Pilgrim Gardens, PA 19026 610/484
Primos, PA 19018 610/484
Primos Secane, PA 19018 610/484
19018 610/484
Prospect Park, PA 19076 610/484
Radnor, PA 19008 610/484
19080 610/484
19087 610/484
19088 610/484
19089 610/484
Ridley, PA 19070 610/484
Ridley Park, PA 19078 610/484
Rose Tree, PA 19063 610/484
Rose Valley, PA 19063 610/484
19086 610/484
Rosemont, PA 19010 610/484
Rutledge, PA 19070 610/484
Saint Davids, PA 19087 610/484
Secane, PA 19018 610/484
Sharon Hill, PA 19079 610/484
Springfield, PA 19064 610/484
State Farm Insurance, PA 19339 610/484
19340 610/484
Strafford, PA 19087 610/484
Swarthmore, PA 19081 610/484
T V Guide, PA 19088 610/484
Thornton, PA 19373 610/484
Tinicum, PA 19029 610/484
Tinicum Township, PA 19029 610/484
Trainer, PA 19061 610/484
TV Guide Brm, PA 19080 610/484
Twin Oaks, PA 19014 610/484
Upland, PA 19013 610/484
Upland, PA 19015 610/484
Upper Chichester, PA 19013 610/484
19014 610/484
19060 610/484
19061 610/484
Upper Darby, PA 19082 610/484
Upper Providence, PA 19063 610/484
Village Green, PA 19013 610/484
Villanova, PA 19085 610/484
Wallingford, PA 19086 610/484
Wawa, PA 19063 610/484
Wayne, PA 19080 610/484
19087 610/484
19088 610/484
19089 610/484
Westbrook Park, PA 19018 610/484
Woodlyn, PA 19094 610/484
Yeadon, PA 19050 610/484

Major Cities and Towns in Delaware County, Pennsylvania

1. Chester, Pennsylvania

Area:

  • 6.0 square miles

Population:

  • Approximately 33,000 (2020 census)

Zip Codes:

  • 19013, 19014

Latitude & Longitude:

  • 39.8496° N, 75.3568° W

Location and History:

Chester, the oldest city in Pennsylvania, is situated along the Delaware River in southeastern Delaware County. Founded in 1682 by William Penn, it served as an early colonial capital before Philadelphia’s establishment. Chester became an industrial hub during the 19th and early 20th centuries, with shipbuilding, textiles, and manufacturing driving its economy. While the city has faced economic challenges, ongoing revitalization efforts highlight its historical significance and potential for growth.

Major Schools & Landmarks:

Chester is served by the Chester-Upland School District, with Chester High School being its primary institution. Widener University, a private university, is a significant part of the community. Landmarks include the historic Old Chester Courthouse and Subaru Park, home to the Philadelphia Union soccer team. The city’s waterfront is undergoing redevelopment, offering entertainment venues and scenic views of the Delaware River.


2. Upper Darby, Pennsylvania

Area:

  • 7.9 square miles

Population:

  • Approximately 83,000 (2020 census)

Zip Codes:

  • 19082, 19026, 19050

Latitude & Longitude:

  • 39.9298° N, 75.2735° W

Location and History:

Upper Darby, a densely populated township bordering Philadelphia, was settled in the 17th century by Quakers. The area developed as a suburban community during the 19th and 20th centuries, benefiting from its proximity to the city. Upper Darby is known for its cultural diversity and historic 69th Street Terminal, which serves as a transportation hub for southeastern Pennsylvania.

Major Schools & Landmarks:

Upper Darby is served by the Upper Darby School District, with Upper Darby High School as its largest secondary school. The Tower Theater, a historic venue for concerts and performances, is a notable landmark. Other attractions include Naylors Run Park and the Sellers Memorial Free Library. Upper Darby hosts a variety of cultural festivals that reflect its diverse population.


3. Media, Pennsylvania

Area:

  • 0.8 square miles

Population:

  • Approximately 5,500 (2020 census)

Zip Codes:

  • 19063

Latitude & Longitude:

  • 39.9168° N, 75.3882° W

Location and History:

Media, the county seat of Delaware County, was incorporated in 1850 and designated as a central administrative hub. Known as “Everybody’s Hometown,” Media offers a blend of historic charm and modern amenities. The borough’s walkable streets and preserved Victorian architecture make it a vibrant residential and commercial center. Media is also notable as the first fair-trade town in the U.S.

Major Schools & Landmarks:

Media is served by the Rose Tree Media School District, with Penncrest High School located nearby. Landmarks include the Delaware County Courthouse and the historic Media Theatre, which hosts live performances. The borough features local shops and restaurants along State Street, and nearby Ridley Creek State Park offers outdoor activities. Annual events like Dining Under the Stars and the Media Arts Festival celebrate the town’s community spirit.


4. Radnor Township, Pennsylvania

Area:

  • 13.8 square miles

Population:

  • Approximately 31,000 (2020 census)

Zip Codes:

  • 19087, 19085

Latitude & Longitude:

  • 40.0466° N, 75.3563° W

Location and History:

Radnor Township, located on the historic Main Line, was settled in the late 17th century by Welsh immigrants. Named after Radnorshire in Wales, the township developed as an affluent residential area with ties to Philadelphia. Radnor is known for its beautiful estates, prestigious schools, and connection to early colonial history.

Major Schools & Landmarks:

Radnor is served by the Radnor Township School District, with Radnor High School being a top-ranked institution. Landmarks include Villanova University, a renowned private university, and the Willows Park, offering picturesque trails and gardens. The Radnor Memorial Library and the Chanticleer Garden attract visitors year-round. The township’s Main Line location provides access to upscale dining, shopping, and cultural events.


5. Haverford Township, Pennsylvania

Area:

  • 10.0 square miles

Population:

  • Approximately 50,000 (2020 census)

Zip Codes:

  • 19041, 19083

Latitude & Longitude:

  • 39.9924° N, 75.3094° W

Location and History:

Haverford Township, located just west of Philadelphia, was settled in 1681 by Welsh Quakers. The township grew as a suburban area, balancing residential development with preserved green spaces. Haverford is home to historical sites and modern amenities, making it one of the most desirable areas in Delaware County.

Major Schools & Landmarks:

Haverford is served by the Haverford Township School District, with Haverford High School providing quality education. Landmarks include Haverford College, a prestigious liberal arts college with a picturesque campus, and the Grange Estate, a historic 19th-century mansion. The Haverford Reserve offers trails and outdoor activities. The township hosts community events like the Haverford Music Festival, celebrating its cultural vibrancy and strong sense of community.