Buffalo County, Wisconsin Age & Gender Distribution (2024)
Population distribution by age and gender for Buffalo County, Wisconsin
Buffalo County, Wisconsin Age & Gender Statistics (2024)
Total Population
13,393
Median Age
46.5
Male Median
46.8
Female Median
46.2
Buffalo County, Wisconsin Population Growth

Buffalo County, Wisconsin Demographic Trend
Since 2010, the population of has changed by -2.6%%.
-2.6%% Growth
Buffalo County, Wisconsin Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Buffalo County, Wisconsin Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.5 | 13,393 |
| 2023 | 46.4 | 13,341 |
| 2022 | 46.4 | 13,329 |
| 2021 | 46.5 | 13,314 |
| 2020 | 46.6 | 13,087 |
| 2019 | 46.6 | 13,126 |
| 2018 | 46.0 | 13,167 |
| 2017 | 45.7 | 13,243 |
| 2016 | 45.4 | 13,256 |
| 2015 | 45.0 | 13,319 |
| 2014 | 44.7 | 13,374 |
| 2013 | 44.4 | 13,466 |
| 2012 | 44.0 | 13,544 |
| 2011 | 43.6 | 13,671 |
| 2010 | 42.8 | 13,744 |
Buffalo County, Wisconsin Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.7% |
| 5–17 | 15.2% |
| 18–24 | 6.5% |
| 25–34 | 9.9% |
| 35–54 | 23.6% |
| 55–64 | 16.0% |
| 65+ | 24.0% |
Dependency Ratios for Buffalo County, Wisconsin
- Total Dependency Ratio:
- 78.4
- Youth Dependency:
- 35.5
- Old-Age Dependency:
- 42.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Buffalo County, Wisconsin
The median age in Buffalo County, Wisconsin is 46.5 years.
According to latest Census data, the total population of Buffalo County, Wisconsin is 13,393.
In Buffalo County, Wisconsin, seniors (ages 65+) make up 24.0% of the population, while children under 18 represent 15.2%.
Based on historical data since 2010, the population in Buffalo County, Wisconsin is aging.