Sewickley, PA Population

Overview

3,889

Total Population

38.9

Median age

53.66%

Female population %

86.3:100

Gender ratio (M:F)

50-54 years

Largest age group

64.6

Total dependency ratio

White

Largest racial group

48

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Sewickley is 38.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Sewickley's population under 18 was 23.30%, compared to the 22.51% nationwide.
Sewickley's elderly or the senior population (over 65 age) was 19.54% as compared to 16.04% nationwide.
Of the total population in Sewickley, 19.70% were under the age of 15, 17.77% aged 15 to 29, 42.99% aged 30 to 64, 15.25% aged 65 to 84, and 4.29% were 85 years of age and older.

There are 285 more females than males in Sewickley:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 53.66% females and 46.34% males in Sewickley, PA.
The Sewickley, PA gender ratio is 86.3:100 i.e. 86.3 men to 100 women (0.863).
For male population, the largest age group is 50-54 years with a population of 210.
For the female population, the largest age group is 30-34 years with a population of 182.

Sewickley's population has become increasingly diverse:

Racial distribution of Sewickley population: 81.15% are White, 8.77% are Black or African American, 2.01% are Asian, 1.21% are some other race and 6.87% are multiracial.
Sewickley's racial breakdown clearly shows that there is an absolute majority of White population in the borough.
By ethnicity, 48 is Hispanic or Latino (of any race), and 3,841 (98.77% of the total population) is Non-Hispanic.
The largest racial group in Sewickley is White with a population of 3,156 (81.15% of the total population).

Sewickley's population has already reached its peak and is showing a trend of decline:

The peak population was 3,908 in the year 2000
From 2000 to 2010, Sewickley's population decreased by 89 (2.28%), as compared to the national growth of 9.63%.
From 2010 to 2020, Sewickley's population increased by 83 (2.17%), 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, Sewickley's population was lowest in year 2009 at 3,597.