Middlesex Flag

Middlesex

County Seat:
No
Area (mi²):
25.692
State:
Pennsylvania

Middlesex is located in Cumberland County, Pennsylvania. Middlesex has a 2025 population of 7,719 . Middlesex is currently growing at a rate of 3.49% annually and its population has increased by 9.75% since the most recent census, which recorded a population of 7,033 in 2020.

The average household income in Middlesex is $90,547 with a poverty rate of 8.79%. The median age in Middlesex is 47.1 years: 46.3 years for males, and 47.8 years for females. For every 100 females there are 93.3 males.

7.7K
Total Population
300
Density (mi²)
260 3.49%
Growth

Middlesex Population

Middlesex Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Middlesex includes 92.26% White, and smaller percentages for Asian, Black or African American, other race and multiracial populations.

Population by Race

White (92.26%)

Two or more races (3.42%)

Asian (2.22%)

Black or African American (1.79%)

Other race (0.31%)

Race
Population
Percentage (of total)
White6,56092.26%
Two or more races2433.42%
Asian1582.22%
Black or African American1271.79%
Other race220.31%

Middlesex Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Middlesex's average per capita income is $45,331. Household income levels show a median of $65,353. The poverty rate stands at 8.79%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$94,521-
Families$75,129$104,070
Households$65,353$90,547
Non Families$42,750$64,181

$45,331

Average Income

$65,353

Median Household Income

8.79%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)