Overview
          505
                  Total Population
                44.8
                  Median age
                48.12%
                  Female population %
                107.8:100
                  Gender ratio (M:F)
                30-34 years
                  Largest age group
                49.0
                  Total dependency ratio
                White
                  Largest racial group
                4
                  Hispanic population
                Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Big Run's population is old compared to the rest of the country:
- The median age in Big Run is 44.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
 - Big Run's population under 18 was 17.43%, compared to the 22.51% nationwide.
 - Big Run's elderly or the senior population (over 65 age) was 18.61% as compared to 16.04% nationwide.
 - Of the total population in Big Run, 14.26% were under the age of 15, 17.03% aged 15 to 29, 50.10% aged 30 to 64, 16.44% aged 65 to 84, and 2.18% were 85 years of age and older.
 
Read more about Big Run, PA population by age ➔
Gender
There are 19 less females than males in Big Run:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.12% females and 51.88% males in Big Run, PA.
 - The Big Run, PA gender ratio is 107.8:100 i.e. 107.8 men to 100 women (1.078).
 - For male population, the largest age group is 30-34 years with a population of 33.
 - For the female population, the largest age group is 50-54 years with a population of 34.
 
Read more about Big Run, PA population by gender ➔
Race / Ethnicity
Big Run's population is moderately diverse:
- Racial distribution of Big Run population: 97.82% are White, 1.19% are some other race and 0.99% are multiracial.
 - Big Run's racial breakdown clearly shows that there is an absolute majority of White population in the borough.
 - By ethnicity, 4 is Hispanic or Latino (of any race), and 501 (99.21% of the total population) is Non-Hispanic.
 - The largest racial group in Big Run is White with a population of 494 (97.82% of the total population).
 
Read more about Big Run, PA population by race ➔
Year by year
Big Run's population has already reached its peak and is showing a trend of decline:
- The peak population was 680 in the year 2000
 - From 2000 to 2010, Big Run's population decreased by 57 (8.38%), as compared to the national growth of 9.63%.
 - From 2010 to 2020, Big Run's population increased by 24 (3.85%), 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, Big Run's population was lowest in year 2019 at 597.
 
Read more about Big Run, PA population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
 - U.S. Census Bureau Population Estimates Population Estimates Program (PEP)