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County ProfilePA

Delaware County

Population: 576,830 · 42 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
576,830
People
Median age
39.1
Housing
Total households
216,946
Income
Median household income
$89,546
Housing
Total housing units
229,715
Employment
Employment rate
61%
Education
Bachelor’s degree or higher
41.9%
Healthcare
Insured population
95.4%
County details
Local time 01:52:13(ET)
NameDelaware
Total ZIP codes42total
ZIP codes (by type)
37 Standard4 PO Box1 Unique
Area code484, 610, 835
TimezoneEastern Time (ET)
Coordinates39.9166853, -75.3988178
Land area183.8 sq miles(476.1 km²)

Map of Delaware county, Pennsylvania with ZIP codes

Map of Delaware County, Pennsylvania and ZIP codes

Cities and Communities in Delaware County

Compare the largest cities in Delaware County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.

CityPopulation
Median incomeHousehold
ZIP codes
Upper Darby42,761—1ZIPs
Havertown36,964—1ZIPs
Chester32,605$41,3422ZIPs
Drexel Hill29,181$88,1681ZIPs
Springfield25,045—1ZIPs
Aston21,642—1ZIPs
Newtown Square20,853—1ZIPs
Glen Mills20,550—1ZIPs
Wallingford12,270—1ZIPs
Broomall11,718$105,6251ZIPs
Garnet Valley11,646—1ZIPs
Lansdowne11,107$73,2321ZIPs
Darby10,715$39,8631ZIPs
Woodlyn9,685$79,6961ZIPs
Brookhaven8,300$91,0421ZIPs
Folsom8,287$113,0641ZIPs
Villanova8,213$250,0011ZIPs
Glenolden7,223$72,7861ZIPs
Ridley Park7,186$93,5941ZIPs
Wayne7,160$150,5391ZIPs
Clifton Heights6,863$70,9311ZIPs
Folcroft6,792$61,3061ZIPs
Swarthmore6,543$152,3611ZIPs
Haverford6,526—1ZIPs
Sharon Hill6,014$75,1301ZIPs
Norwood5,943$96,1341ZIPs
Media5,901$89,0923ZIPs
Essington3,979—1ZIPs
Crum Lynne3,797—1ZIPs
Chester Heights2,897$104,0091ZIPs
Morton2,778$61,5631ZIPs
Holmes2,737—2ZIPs
Thornton2,648—1ZIPs
Marcus Hook2,454$53,1571ZIPs
Chadds Ford1,476$184,2861ZIPs
Cheyney824—1ZIPs
Lenni412—1ZIPs
Prospect Park270$49,5831ZIPs

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP Codes in Delaware County

Review the most populated postal areas across Delaware County. Use the ranking below to compare resident density and demographic scales between the county's major zones.

ZIPCity
Median incomeHousehold
Population (ZIP)
19082Upper Darby$57,10842,761
19063Media$127,36838,338
19083Havertown$124,52336,964
19013Chester$41,26134,252
19087Wayne$171,17933,501
19026Drexel Hill$89,23432,021
19050Lansdowne$60,85929,176
19064Springfield$136,89325,045
19018Clifton Heights$73,52223,664
19023Darby$46,46322,180
19014Aston$96,78121,642
19008Broomall$119,69821,008
19073Newtown Square$134,83920,853
19342Glen Mills$132,68820,550
19061Marcus Hook$82,00520,207
19015Brookhaven$82,45016,260
19036Glenolden$79,14413,102
19086Wallingford$148,92012,270
19060Garnet Valley$185,04311,646
19078Ridley Park$94,68111,453

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS