Overview
177
Total Population
54.0
Median age
41.81%
Female population %
139.2:100
Gender ratio (M:F)
60-64 years
Largest age group
36.2
Total dependency ratio
White
Largest racial group
25
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Bison's population is old compared to the rest of the country:
- The median age in Bison is 54.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Bison's population under 18 was 11.30%, compared to the 22.51% nationwide.
- Bison's elderly or the senior population (over 65 age) was 15.25% as compared to 16.04% nationwide.
- Of the total population in Bison, 11.30% were under the age of 15, 27.68% aged 15 to 29, 45.76% aged 30 to 64, 14.12% aged 65 to 84, and 1.13% were 85 years of age and older.

Read more about Bison, KS population by age ➔
Gender
There are 29 less females than males in Bison:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 41.81% females and 58.19% males in Bison, KS.
- The Bison, KS gender ratio is 139.2:100 i.e. 139.2 men to 100 women (1.392).
- For male population, the largest age group is 60-64 years with a population of 29.
- For the female population, the largest age group is 50-54 years with a population of 11.

Read more about Bison, KS population by gender ➔
Race / Ethnicity
Bison's population is not that diverse:
- Racial distribution of Bison population: 88.14% are White and 11.86% are multiracial.
- Bison's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 25 is Hispanic or Latino (of any race), and 152 (85.88% of the total population) is Non-Hispanic.
- The largest racial group in Bison is White with a population of 156 (88.14% of the total population).

Read more about Bison, KS population by race ➔
Year by year
Bison's population has already reached its peak and is showing a trend of decline:
- The peak population was 256 in the year 2010
- From 2000 to 2010, Bison's population increased by 20 (8.47%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Bison's population decreased by 79 (30.86%), 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, Bison's population was lowest in year 2021 at 175.

Read more about Bison, 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)