US Census Data

Chester County vs Montgomery County

A side-by-side comparison of Chester County and Montgomery County: population, income, housing, and more.

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

Montgomery County has the higher population (861,225 vs 540,896 in Chester County). Chester County has the higher median household income ($123,041 vs $111,521 in Montgomery County). Chester County has the higher median home value ($461,800 vs $409,900 in Montgomery County).

Population, income & housing

Chester CountyMontgomery County
Population540,896861,225
Median age40.7 yrs41.1 yrs
Median household income$123,041$111,521
Median home value$461,800$409,900
Median gross rent$1,691$1,612
Housing units210,730348,696
Homeownership rate74.9%71.7%
Bachelor's degree or higher56.6%52.3%
Unemployment rate3.8%4.4%

Trends (ACS 5-year, 2019–2023)

Chester CountyMontgomery County
Population519,560 → 540,896 (+4.1%)823,823 → 861,225 (+4.5%)
Median household income$100,214 → $123,041 (+22.8%)$91,546 → $111,521 (+21.8%)
Median home value$357,100 → $461,800 (+29.3%)$316,100 → $409,900 (+29.7%)
Median gross rent$1,330 → $1,691 (+27.1%)$1,295 → $1,612 (+24.5%)

Chester County

Population
519,560540,896
Median household income
$100,214$123,041
Median home value
$357,100$461,800
Median gross rent
$1,330$1,691

Montgomery County

Population
823,823861,225
Median household income
$91,546$111,521
Median home value
$316,100$409,900
Median gross rent
$1,295$1,612

Age & race/ethnicity

Age distribution (share)

Chester CountyMontgomery County
Under 55.4%5.3%
5 to 1716.9%16.2%
18 to 249.0%8.0%
25 to 3411.4%12.3%
35 to 4412.9%13.3%
45 to 5413.1%12.7%
55 to 6413.9%13.9%
65 to 7410.3%10.5%
75 and over7.0%7.8%

Race & ethnicity (share)

Chester CountyMontgomery County
White (non-Hispanic)76.3%72.4%
Black or African American4.9%9.1%
American Indian & Alaska Native0.0%0.0%
Asian6.4%7.8%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.4%0.5%
Two or more races3.8%3.7%
Hispanic or Latino8.2%6.5%

Educational attainment (age 25+)

Share of adults 25+

Chester CountyMontgomery County
No high school diploma5.1%5.1%
High school graduate19.3%22.0%
Some college or associate's19.0%20.6%
Bachelor's degree32.9%29.2%
Graduate or professional degree23.7%23.0%

Commute to work

How workers get to work (share)

Chester CountyMontgomery County
Drove alone66.9%66.6%
Carpooled6.6%6.1%
Public transit1.4%3.0%
Walked1.9%2.0%
Bicycle0.1%0.2%
Worked from home21.7%21.1%
Other means1.4%1.0%

Housing

Units in structure (share)

Chester CountyMontgomery County
1-unit, detached60.4%53.6%
1-unit, attached19.1%20.1%
2 to 4 units4.2%6.8%
5 to 19 units7.3%6.5%
20 or more units6.8%12.1%
Mobile home & other2.2%0.8%

Poverty & households

Chester CountyMontgomery County
Poverty rate5.9%6.5%
Average household size2.602.52
Mean commute (minutes)2728
Median year structure built19831970

Full profiles

2

Related rankings

21
Chester County vs Montgomery County: Compare Population & Demographics | US Census Data