Phillips County, Colorado Age & Gender Statistics (2024)

Total Population

4,496

Median Age

40.9

Male Median

41.2

Female Median

39.7

Phillips County, Colorado Population Growth

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

Phillips County, Colorado Demographic Trend

Since 2010, the population of has changed by +2.3%%.

+2.3%% Growth

Phillips County, Colorado Age & Gender Pyramid

Population pyramid for

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


Phillips County, Colorado Historical Population Data

YearMedian AgePopulation
202440.94,496
202340.34,491
202240.64,493
202137.84,497
202037.54,343
201937.14,290
201839.04,318
201738.54,327
201641.04,347
201543.74,371
201442.14,385
201340.44,383
201240.84,380
201142.14,391
201040.94,394

Phillips County, Colorado Age Group Breakdown (2024)

Age CohortPercentage
Under 55.8%
5–1719.6%
18–244.6%
25–3410.7%
35–5426.6%
55–6412.0%
65+20.6%

Dependency Ratios for Phillips County, Colorado

Total Dependency Ratio:
85.2
Youth Dependency:
47.2
Old-Age Dependency:
38.1

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



Age & Gender FAQs for Phillips County, Colorado

The median age in Phillips County, Colorado is 40.9 years.

According to latest Census data, the total population of Phillips County, Colorado is 4,496.

In Phillips County, Colorado, seniors (ages 65+) make up 20.6% of the population, while children under 18 represent 19.6%.

Based on historical data since 2010, the population in Phillips County, Colorado has remained stable.
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