McDowell County, West Virginia Age & Gender Statistics (2024)

Total Population

17,943

Median Age

43.7

Male Median

41.5

Female Median

47.3

McDowell County, West Virginia Population Growth

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

McDowell County, West Virginia Demographic Trend

Since 2010, the population of has changed by -20.4%%.

-20.4%% Growth

McDowell County, West Virginia Age & Gender Pyramid

Population pyramid for

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


McDowell County, West Virginia Historical Population Data

YearMedian AgePopulation
202443.717,943
202343.618,413
202245.318,911
202146.119,334
202045.518,083
201945.018,661
201844.619,217
201744.019,707
201644.320,273
201544.120,802
201443.721,281
201343.821,651
201244.021,966
201143.922,262
201043.722,555

McDowell County, West Virginia Age Group Breakdown (2024)

Age CohortPercentage
Under 54.0%
5–1714.2%
18–246.8%
25–3412.7%
35–5426.6%
55–6413.8%
65+21.9%

Dependency Ratios for McDowell County, West Virginia

Total Dependency Ratio:
66.8
Youth Dependency:
30.4
Old-Age Dependency:
36.5

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



Age & Gender FAQs for McDowell County, West Virginia

The median age in McDowell County, West Virginia is 43.7 years.

According to latest Census data, the total population of McDowell County, West Virginia is 17,943.

In McDowell County, West Virginia, seniors (ages 65+) make up 21.9% of the population, while children under 18 represent 14.2%.

Based on historical data since 2010, the population in McDowell County, West Virginia has remained stable.
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