Overview
18
Total Population
51.5
Median age
38.89%
Female population %
157.1:100
Gender ratio (M:F)
45-49 years
Largest age group
5.9
Total dependency ratio
White
Largest racial group
Zero
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Oak Hill's population is old compared to the rest of the country:
- The median age in Oak Hill is 51.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Oak Hill's population under 18 was 0.00%, compared to the 22.51% nationwide.
- Oak Hill's elderly or the senior population (over 65 age) was 5.56% as compared to 16.04% nationwide.
- Of the total population in Oak Hill, 0.00% were under the age of 15, 5.56% aged 15 to 29, 88.89% aged 30 to 64, 5.56% aged 65 to 84, and 0.00% were 85 years of age and older.

Read more about Oak Hill, KS population by age ➔
Gender
There are 4 less females than males in Oak Hill:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 38.89% females and 61.11% males in Oak Hill, KS.
- The Oak Hill, KS gender ratio is 157.1:100 i.e. 157.1 men to 100 women (1.571).
- For male population, the largest age group is 50-54 years with a population of 3.
- For the female population, the largest age group is 45-49 years with a population of 3.

Read more about Oak Hill, KS population by gender ➔
Race / Ethnicity
Oak Hill's population is moderately diverse:
- Racial distribution of Oak Hill population: 88.89% are White, 5.56% are American Indian and Alaska Native and 5.56% are multiracial.
- Oak Hill's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, Zero is Hispanic or Latino (of any race), and 18 (100% of the total population) is Non-Hispanic.
- The largest racial group in Oak Hill is White with a population of 16 (88.89% of the total population).

Read more about Oak Hill, KS population by race ➔
Year by year
Oak Hill's population has already reached its peak and is showing a trend of decline:
- The peak population was 35 in the year 2000
- From 2000 to 2010, Oak Hill's population decreased by 11 (31.43%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Oak Hill's population decreased by 0 (0.00%), 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, Oak Hill's population was lowest in year 2017 at 23.

Read more about Oak Hill, KS 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)