Montrose County, Colorado Age & Gender Statistics (2024)

Total Population

43,807

Median Age

46.1

Male Median

44.0

Female Median

47.6

Montrose County, Colorado Population Growth

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

Montrose County, Colorado Demographic Trend

Since 2010, the population of has changed by +8.8%%.

+8.8%% Growth

Montrose County, Colorado Age & Gender Pyramid

Population pyramid for

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


Montrose County, Colorado Historical Population Data

YearMedian AgePopulation
202446.143,807
202345.743,272
202245.942,823
202145.642,328
202045.542,280
201945.241,686
201845.141,268
201744.740,908
201644.640,866
201544.240,815
201443.540,885
201342.841,020
201242.640,994
201142.040,812
201041.940,266

Montrose County, Colorado Age Group Breakdown (2024)

Age CohortPercentage
Under 54.6%
5–1715.4%
18–247.0%
25–349.6%
35–5423.4%
55–6414.0%
65+26.0%

Dependency Ratios for Montrose County, Colorado

Total Dependency Ratio:
85.4
Youth Dependency:
37.1
Old-Age Dependency:
48.2

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



Age & Gender FAQs for Montrose County, Colorado

The median age in Montrose County, Colorado is 46.1 years.

According to latest Census data, the total population of Montrose County, Colorado is 43,807.

In Montrose County, Colorado, seniors (ages 65+) make up 26.0% of the population, while children under 18 represent 15.4%.

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