Washington County, Texas Age & Gender Statistics (2024)

Total Population

36,647

Median Age

40.9

Male Median

38.1

Female Median

44.3

Washington County, Texas Population Growth

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

Washington County, Texas Demographic Trend

Since 2010, the population of has changed by +11.2%%.

+11.2%% Growth

Washington County, Texas Age & Gender Pyramid

Population pyramid for

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


Washington County, Texas Historical Population Data

YearMedian AgePopulation
202440.936,647
202340.936,156
202241.935,807
202141.735,561
202042.035,275
201941.535,163
201841.634,796
201742.034,667
201642.034,544
201542.034,236
201441.634,039
201341.733,863
201241.133,628
201140.733,261
201040.832,949

Washington County, Texas Age Group Breakdown (2024)

Age CohortPercentage
Under 54.9%
5–1716.3%
18–2411.1%
25–3410.8%
35–5420.9%
55–6413.0%
65+23.1%

Dependency Ratios for Washington County, Texas

Total Dependency Ratio:
79.4
Youth Dependency:
38.0
Old-Age Dependency:
41.4

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



Age & Gender FAQs for Washington County, Texas

The median age in Washington County, Texas is 40.9 years.

According to latest Census data, the total population of Washington County, Texas is 36,647.

In Washington County, Texas, seniors (ages 65+) make up 23.1% of the population, while children under 18 represent 16.3%.

Based on historical data since 2010, the population in Washington County, Texas has remained stable.
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