US Census Data

Delaware County vs Philadelphia County

A side-by-side comparison of Delaware County and Philadelphia County: population, income, housing, and more.

Delaware County and Philadelphia County are counties in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Philadelphia County has the higher population (1,582,432 vs 576,195 in Delaware County). Delaware County has the higher median household income ($88,576 vs $60,698 in Philadelphia County). Delaware County has the higher median home value ($302,400 vs $232,400 in Philadelphia County).

Population, income & housing

Delaware CountyPhiladelphia County
Population576,1951,582,432
Median age39.0 yrs35.1 yrs
Median household income$88,576$60,698
Median home value$302,400$232,400
Median gross rent$1,315$1,323
Housing units229,390739,725
Homeownership rate69.6%52.3%
Bachelor's degree or higher41.6%34.6%
Unemployment rate6.9%8.4%

Trends (ACS 5-year, 2019–2023)

Delaware CountyPhiladelphia County
Population564,554 → 576,195 (+2.1%)1,579,075 → 1,582,432 (+0.2%)
Median household income$74,477 → $88,576 (+18.9%)$45,927 → $60,698 (+32.2%)
Median home value$244,400 → $302,400 (+23.7%)$163,000 → $232,400 (+42.6%)
Median gross rent$1,078 → $1,315 (+22.0%)$1,042 → $1,323 (+27.0%)

Delaware County

Population
564,554576,195
Median household income
$74,477$88,576
Median home value
$244,400$302,400
Median gross rent
$1,078$1,315

Philadelphia County

Population
1,579,0751,582,432
Median household income
$45,927$60,698
Median home value
$163,000$232,400
Median gross rent
$1,042$1,323

Age & race/ethnicity

Age distribution (share)

Delaware CountyPhiladelphia County
Under 55.7%6.1%
5 to 1716.4%15.3%
18 to 249.7%9.8%
25 to 3412.8%18.7%
35 to 4412.9%13.4%
45 to 5412.0%10.9%
55 to 6413.5%11.5%
65 to 7410.1%8.6%
75 and over6.9%5.7%

Race & ethnicity (share)

Delaware CountyPhiladelphia County
White (non-Hispanic)63.3%33.6%
Black or African American21.7%38.9%
American Indian & Alaska Native0.0%0.1%
Asian6.1%7.7%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.5%0.7%
Two or more races3.5%3.8%
Hispanic or Latino4.8%15.2%

Educational attainment (age 25+)

Share of adults 25+

Delaware CountyPhiladelphia County
No high school diploma6.4%12.6%
High school graduate27.2%29.8%
Some college or associate's24.8%22.9%
Bachelor's degree23.5%19.4%
Graduate or professional degree18.1%15.3%

Commute to work

How workers get to work (share)

Delaware CountyPhiladelphia County
Drove alone66.1%46.7%
Carpooled6.8%7.6%
Public transit6.7%17.9%
Walked3.3%7.5%
Bicycle0.2%1.9%
Worked from home15.4%16.4%
Other means1.5%2.1%

Housing

Units in structure (share)

Delaware CountyPhiladelphia County
1-unit, detached43.8%8.4%
1-unit, attached32.0%56.4%
2 to 4 units8.7%14.1%
5 to 19 units6.2%6.1%
20 or more units8.9%14.6%
Mobile home & other0.4%0.4%

Poverty & households

Delaware CountyPhiladelphia County
Poverty rate10.2%22.0%
Average household size2.562.29
Mean commute (minutes)2832
Median year structure built19571949

Full profiles

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Delaware County vs Philadelphia County: Compare Population & Demographics | US Census Data