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

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Buffalo County, Wisconsin Demographic Trend

Since 2010, the population of has changed by -2.6%%.

-2.6%% Growth

Buffalo County, Wisconsin Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Buffalo County, Wisconsin Historical Population Data

YearMedian AgePopulation
202446.513,393
202346.413,341
202246.413,329
202146.513,314
202046.613,087
201946.613,126
201846.013,167
201745.713,243
201645.413,256
201545.013,319
201444.713,374
201344.413,466
201244.013,544
201143.613,671
201042.813,744

Buffalo County, Wisconsin Age Group Breakdown (2024)

Age CohortPercentage
Under 54.7%
5–1715.2%
18–246.5%
25–349.9%
35–5423.6%
55–6416.0%
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.
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