Millbourne Flag

Millbourne

County:
Delaware County
County Seat:
No
Area (mi²):
0.074
State:
Pennsylvania

Millbourne is a borough located in Delaware County, Pennsylvania. Millbourne has a 2026 population of 1,209. Millbourne is currently declining at a rate of -0.08% annually and its population has decreased by -0.33% since the most recent census, which recorded a population of 1,213 in 2020.

The median household income in Millbourne is $54,219 with a poverty rate of 24.27%. The median age in Millbourne is 37.6 years: 34 years for males, and 39.4 years for females. For every 100 females there are 121.9 males.

1.2K
Total Population
16,311
Density (mi²)
-1 -0.08%
Growth

Millbourne Population

Millbourne Population

Year ↓
Population
Growth
Annual Change
20261,209-1-0.08%
20251,21000%
20241,21020.17%
20231,20840.33%
20221,204-6-0.5%
20211,210-3-0.25%
20201,213-1-0.08%
20191,16130.26%
20181,15810.09%
20171,157-4-0.34%
20161,161-1-0.09%
20151,16200%
20141,16220.17%
20131,160-1-0.09%
20121,16120.17%
20111,15900%
20101,15900%

Median Age

Overall: 37.6 years
Female: 39.4 years
Male: 34 years

Millbourne Adults

There are 1,167 adults, (283 of whom are seniors) in Millbourne.

Sex Ratio

Female: 661 (45.1%)
Male: 806 (54.9%)

Demographics

The racial composition of Millbourne includes 44.92% Asian, 29.93% Black or African American, 20.59% White, and smaller percentages for Native American, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Asian65944.92%
Black or African American43929.93%
White30220.59%
Native American432.93%
Two or more races241.64%
Race
Population ↓
Percentage (of total)
White896.07%
Race
Population ↓
Percentage (of total)
Asian65944.92%
Black or African American43929.93%
White21314.52%
Native American432.93%
Two or more races241.64%

Millbourne Marital Status

Economics and Income Statistics

Millbourne's average per capita income is $40,455. Household income levels show a median of $54,219. The poverty rate stands at 24.27%.

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
Families$79,630$114,765
Married Families$58,542-
Households$54,219$86,666
Non Families$40,110$41,344

$40,455

Average Income

$54,219

Median Household Income

24.27%

Poverty Rate

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)