Blenheim, SC Population

Overview

96

Total Population

31.3

Median age

55.21%

Female population %

81.1:100

Gender ratio (M:F)

5-9 years

Largest age group

57.4

Total dependency ratio

Black or African American

Largest racial group

Zero

Hispanic population

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

TABLE OF CONTENTS

Age

Blenheim's population is young compared to the rest of the country:

The median age in Blenheim is 31.3, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Blenheim's population under 18 was 31.25%, compared to the 22.51% nationwide.
Blenheim's elderly or the senior population (over 65 age) was 13.54% as compared to 16.04% nationwide.
Of the total population in Blenheim, 22.92% were under the age of 15, 25.00% aged 15 to 29, 38.54% aged 30 to 64, 13.54% aged 65 to 84, and 0.00% were 85 years of age and older.

There are 10 more females than males in Blenheim:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 55.21% females and 44.79% males in Blenheim, SC.
The Blenheim, SC gender ratio is 81.1:100 i.e. 81.1 men to 100 women (0.811).
For male population, the largest age group is 0-4 years with a population of 7.
For the female population, the largest age group is 5-9 years with a population of 11.

Blenheim's population is moderately diverse:

Racial distribution of Blenheim population: 37.50% are White, 44.79% are Black or African American and 17.71% are multiracial.
Blenheim's racial breakdown clearly shows that there is no majority of any race in the town.
By ethnicity, Zero is Hispanic or Latino (of any race), and 96 (100% of the total population) is Non-Hispanic.
The largest racial group in Blenheim is Black or African American with a population of 43 (44.79% of the total population).

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

The peak population was 154 in the year 2010
From 2000 to 2010, Blenheim's population increased by 14 (10.00%), as compared to the national growth of 9.63%.
From 2010 to 2020, Blenheim's population decreased by 40 (25.97%), 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, Blenheim's population was lowest in year 2022 at 111.