Yuma County, Colorado Age & Gender Statistics (2024)

Total Population

9,979

Median Age

40.5

Male Median

38.5

Female Median

41.9

Yuma County, Colorado Population Growth

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

Yuma County, Colorado Demographic Trend

Since 2010, the population of has changed by +0.8%%.

+0.8%% Growth

Yuma County, Colorado Age & Gender Pyramid

Population pyramid for

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


Yuma County, Colorado Historical Population Data

YearMedian AgePopulation
202440.59,979
202339.69,921
202239.69,938
202138.19,944
202038.910,013
201937.810,003
201838.410,069
201735.810,109
201637.210,150
201536.010,185
201436.010,131
201335.810,093
201236.310,032
201136.29,960
201036.79,896

Yuma County, Colorado Age Group Breakdown (2024)

Age CohortPercentage
Under 57.2%
5–1720.6%
18–246.3%
25–3411.7%
35–5424.9%
55–6410.9%
65+18.4%

Dependency Ratios for Yuma County, Colorado

Total Dependency Ratio:
86.1
Youth Dependency:
51.8
Old-Age Dependency:
34.3

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



Age & Gender FAQs for Yuma County, Colorado

The median age in Yuma County, Colorado is 40.5 years.

According to latest Census data, the total population of Yuma County, Colorado is 9,979.

In Yuma County, Colorado, seniors (ages 65+) make up 18.4% of the population, while children under 18 represent 20.6%.

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