Overview
2,462
Total Population
47.5
Median age
51.42%
Female population %
94.5:100
Gender ratio (M:F)
55-59 years
Largest age group
68.3
Total dependency ratio
White
Largest racial group
146
Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

Age

Londonderry township's population is old compared to the rest of the country:

  • The median age in Londonderry township is 47.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Londonderry township's population under 18 was 22.99%, compared to the 22.51% nationwide.
  • Londonderry township's elderly or the senior population (over 65 age) was 20.35% as compared to 16.04% nationwide.
  • Of the total population in Londonderry township, 20.23% were under the age of 15, 9.79% aged 15 to 29, 49.63% aged 30 to 64, 19.74% aged 65 to 84, and 0.61% were 85 years of age and older.
The graph shows Londonderry township's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Londonderry township, Chester County, Pennsylvania population by age group. The largest age group was 55-59 years with a poulation of 262 (10.64% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Londonderry township, Chester County, Pennsylvania population by age ➔

Gender

There are 70 more females than males in Londonderry township:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.42% females and 48.58% males in Londonderry township, Chester County, Pennsylvania.
  • The Londonderry township, Chester County, Pennsylvania gender ratio is 94.5:100 i.e. 94.5 men to 100 women (0.945).
  • For male population, the largest age group is 45-49 years with a population of 161.
  • For the female population, the largest age group is 55-59 years with a population of 206.
The grouped bar chart shows Londonderry township, Chester County, Pennsylvania population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 45-49 years (161) | Female # 55-59 years (206). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Londonderry township, Chester County, Pennsylvania population by gender ➔

Race / Ethnicity

Londonderry township's population is moderately diverse:

  • Racial distribution of Londonderry township population: 93.91% are White, 2.19% are Black or African American, 3.01% are Asian and 0.89% are some other race.
  • Londonderry township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
  • By ethnicity, 146 is Hispanic or Latino (of any race), and 2,316 (94.07% of the total population) is Non-Hispanic.
  • The largest racial group in Londonderry township is White with a population of 2,312 (93.91% of the total population).
The bar chart shows Londonderry township, Chester County, Pennsylvania population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Londonderry township, Chester County, Pennsylvania population by race. The largest racial group in Londonderry township is White with a population of 2,312 (93.91% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Londonderry township, Chester County, Pennsylvania population by race ➔

Year by year

Londonderry township's population has not reached its peak yet and is showing a trend of further growth:

  • The peak population was 2,569 in the year 2022
  • From 2000 to 2010, Londonderry township's population increased by 563 (34.99%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Londonderry township's population increased by 309 (14.23%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
  • Between the year 2000 and 2022, Londonderry township's population was lowest in year 2000 at 1,609.
The graph shows Londonderry township's population from 2000 to 2022, with years on x-axis and population on y-axis
Londonderry township's population from 2000 to 2022. The estimated population at the end of 2022 was 2,569. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Londonderry township, Chester County, Pennsylvania population by year ➔

References

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Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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