Brown County, Kansas Age & Gender Distribution (2024)
Population distribution by age and gender for Brown County, Kansas
Brown County, Kansas Age & Gender Statistics (2024)
Total Population
9,343
Median Age
41.7
Male Median
40.2
Female Median
42.8
Brown County, Kansas Population Growth

Brown County, Kansas Demographic Trend
Since 2010, the population of has changed by -6.7%%.
-6.7%% Growth
Brown County, Kansas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Brown County, Kansas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 41.7 | 9,343 |
| 2023 | 42.0 | 9,415 |
| 2022 | 41.8 | 9,486 |
| 2021 | 41.5 | 9,532 |
| 2020 | 41.7 | 9,575 |
| 2019 | 42.1 | 9,626 |
| 2018 | 42.2 | 9,664 |
| 2017 | 42.2 | 9,736 |
| 2016 | 42.9 | 9,810 |
| 2015 | 42.5 | 9,880 |
| 2014 | 42.2 | 9,926 |
| 2013 | 41.8 | 9,969 |
| 2012 | 41.9 | 9,962 |
| 2011 | 41.8 | 10,000 |
| 2010 | 41.7 | 10,019 |
Brown County, Kansas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.0% |
| 5–17 | 19.0% |
| 18–24 | 5.9% |
| 25–34 | 10.3% |
| 35–54 | 22.3% |
| 55–64 | 14.1% |
| 65+ | 22.3% |
Dependency Ratios for Brown County, Kansas
- Total Dependency Ratio:
- 89.8
- Youth Dependency:
- 47.4
- Old-Age Dependency:
- 42.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Brown County, Kansas
The median age in Brown County, Kansas is 41.7 years.
According to latest Census data, the total population of Brown County, Kansas is 9,343.
In Brown County, Kansas, seniors (ages 65+) make up 22.3% of the population, while children under 18 represent 19.0%.
Based on historical data since 2010, the population in Brown County, Kansas has remained stable.