Overview
31,018
Total Population
54.2
Median age
50.72%
Female population %
97.2:100
Gender ratio (M:F)
65-69 years
Largest age group
78.8
Total dependency ratio
White
Largest racial group
726
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Stone County's population is old compared to the rest of the country:
- The median age in Stone County is 54.2, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Stone County's population under 18 was 16.65%, compared to the 22.51% nationwide.
- Stone County's elderly or the senior population (over 65 age) was 30.73% as compared to 16.04% nationwide.
- Of the total population in Stone County, 13.34% were under the age of 15, 13.12% aged 15 to 29, 42.81% aged 30 to 64, 27.15% aged 65 to 84, and 3.59% were 85 years of age and older.

Read more about Stone County, MO population by age ➔
Gender
There are 444 more females than males in Stone County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.72% females and 49.28% males in Stone County, MO.
- The Stone County, MO gender ratio is 97.2:100 i.e. 97.2 men to 100 women (0.972).
- For male population, the largest age group is 60-64 years with a population of 1,715.
- For the female population, the largest age group is 65-69 years with a population of 1,647.

Read more about Stone County, MO population by gender ➔
Race / Ethnicity
Stone County's population has become increasingly diverse:
- Racial distribution of Stone County population: 95.76% are White, 0.15% are Black or African American, 0.21% are American Indian and Alaska Native, 0.43% are Asian, 0.93% are some other race and 2.52% are multiracial.
- Stone County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 726 is Hispanic or Latino (of any race), and 30,292 (97.66% of the total population) is Non-Hispanic.
- The largest racial group in Stone County is White with a population of 29,703 (95.76% of the total population).

Read more about Stone County, MO population by race ➔
Year by year
Stone County's population has already reached its peak and is showing a trend of decline:
- The peak population was 32,241 in the year 2010
- From 2000 to 2010, Stone County's population increased by 3,665 (12.83%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Stone County's population decreased by 1,035 (3.21%), 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, Stone County's population was lowest in year 2000 at 28,576.

Read more about Stone County, MO 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)