South Fayette Township, Pennsylvania Population

The population of South Fayette township is 17,913, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
17,913
Total Population
40.8
Median age
50.67%
Female population %
97.3:100
Gender ratio (M:F)
40-44 years
Largest age group
66.2
Total dependency ratio
White
Largest racial group
419
Hispanic population

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

Age

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

  • The median age in South Fayette township is 40.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • South Fayette township's population under 18 was 26.58%, compared to the 22.51% nationwide.
  • South Fayette township's elderly or the senior population (over 65 age) was 16.70% as compared to 16.04% nationwide.
  • Of the total population in South Fayette township, 23.12% were under the age of 15, 12.52% aged 15 to 29, 47.66% aged 30 to 64, 12.87% aged 65 to 84, and 3.83% were 85 years of age and older.
The graph shows South Fayette 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
South Fayette Township, Pennsylvania population by age group. The largest age group was 40-44 years with a poulation of 1,642 (9.17% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about South Fayette Township, Pennsylvania population by age ➔

Gender

There are 241 more females than males in South Fayette township:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.67% females and 49.33% males in South Fayette Township, Pennsylvania.
  • The South Fayette Township, Pennsylvania gender ratio is 97.3:100 i.e. 97.3 men to 100 women (0.973).
  • For male population, the largest age group is 5-9 years with a population of 1,027.
  • For the female population, the largest age group is 35-39 years with a population of 884.
The grouped bar chart shows South Fayette Township, 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 # 5-9 years (1,027) | Female # 35-39 years (884). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about South Fayette Township, Pennsylvania population by gender ➔

Race / Ethnicity

South Fayette township's population has become increasingly diverse:

  • Racial distribution of South Fayette township population: 82.82% are White, 2.43% are Black or African American, 0.27% are American Indian and Alaska Native, 11.97% are Asian, 0.27% are some other race and 2.23% are multiracial.
  • South Fayette township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
  • By ethnicity, 419 is Hispanic or Latino (of any race), and 17,494 (97.66% of the total population) is Non-Hispanic.
  • The largest racial group in South Fayette township is White with a population of 14,836 (82.82% of the total population).
The bar chart shows South Fayette Township, 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.
South Fayette Township, Pennsylvania population by race. The largest racial group in South Fayette township is White with a population of 14,836 (82.82% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about South Fayette Township, Pennsylvania population by race ➔

Year by year

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

  • The peak population was 18,449 in the year 2022
  • From 2000 to 2010, South Fayette township's population increased by 2,125 (17.29%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, South Fayette township's population increased by 3,934 (27.29%), 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, South Fayette township's population was lowest in year 2000 at 12,292.
The graph shows South Fayette township's population from 2000 to 2022, with years on x-axis and population on y-axis
South Fayette township's population from 2000 to 2022. The estimated population at the end of 2022 was 18,449. Source: U.S. Census Bureau (Population Estimates Program)

Read more about South Fayette Township, Pennsylvania population by year ➔

References

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