Londonderry township Flag

Londonderry township

County:
Chester County
County Seat:
No
Area (mi²):
11.313
State:
Pennsylvania

Londonderry township is located in Chester County, Pennsylvania. Londonderry township has a 2026 population of 2,750. Londonderry township is currently growing at a rate of 1.81% annually and its population has increased by 10.84% since the most recent census, which recorded a population of 2,481 in 2020.

The median household income in Londonderry township is $122,841 with a poverty rate of 4.68%. The median age in Londonderry township is 46.5 years: 46.1 years for males, and 47.8 years for females. For every 100 females there are 100.9 males.

2.8K
Total Population
243
Density (mi²)
49 1.81%
Growth

Londonderry township Population

Londonderry township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,750491.81%
20252,701491.85%
20242,652491.88%
20232,603281.09%
20222,575461.82%
20212,529481.93%
20202,48150.2%
20192,553321.27%
20182,521391.57%
20172,482502.06%
20162,432341.42%
20152,398291.22%
20142,369381.63%
20132,331441.92%
20122,287522.33%
20112,235864%
20102,172261.21%

Median Age

Overall: 46.5 years
Female: 47.8 years
Male: 46.1 years

Londonderry township Adults

There are 1,938 adults, (559 of whom are seniors) in Londonderry township.

Sex Ratio

Female: 1,277 (49.8%)
Male: 1,289 (50.2%)

Demographics

The racial composition of Londonderry township includes 87.61% White, 7.68% other race, 3.08% Black or African American, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,24887.61%
Other race1977.68%
Black or African American793.08%
Two or more races401.56%
Asian20.08%
Race
Population ↓
Percentage (of total)
Other race1977.68%
White80.31%
Race
Population ↓
Percentage (of total)
White2,24087.3%
Black or African American793.08%
Two or more races401.56%
Asian20.08%

Londonderry township Marital Status

Economics and Income Statistics

Londonderry township 's average per capita income is $68,462. Household income levels show a median of $122,841. The poverty rate stands at 4.68%.

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$151,607-
Families$129,500$154,662
Households$122,841$137,973
Non Families$90,625$106,196

$68,462

Average Income

$122,841

Median Household Income

4.68%

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)