Chaffee County, Colorado Age & Gender Statistics (2024)

Total Population

20,178

Median Age

48.7

Male Median

46.5

Female Median

50.7

Chaffee County, Colorado Population Growth

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

Chaffee County, Colorado Demographic Trend

Since 2010, the population of has changed by +15.0%%.

+15.0%% Growth

Chaffee County, Colorado Age & Gender Pyramid

Population pyramid for

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


Chaffee County, Colorado Historical Population Data

YearMedian AgePopulation
202448.720,178
202347.619,876
202247.819,564
202149.019,436
202049.019,977
201949.219,557
201849.119,164
201749.918,818
201649.118,507
201549.218,309
201448.918,121
201347.818,063
201247.317,879
201146.817,707
201046.317,540

Chaffee County, Colorado Age Group Breakdown (2024)

Age CohortPercentage
Under 53.5%
5–1710.4%
18–244.3%
25–3412.3%
35–5428.2%
55–6414.9%
65+26.3%

Dependency Ratios for Chaffee County, Colorado

Total Dependency Ratio:
67.2
Youth Dependency:
23.2
Old-Age Dependency:
44.0

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Chaffee County, Colorado

The median age in Chaffee County, Colorado is 48.7 years.

According to latest Census data, the total population of Chaffee County, Colorado is 20,178.

In Chaffee County, Colorado, seniors (ages 65+) make up 26.3% of the population, while children under 18 represent 10.4%.

Based on historical data since 2010, the population in Chaffee County, Colorado is aging.
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