Grayson County, Texas Age & Gender Statistics (2024)

Total Population

143,337

Median Age

39.0

Male Median

38.2

Female Median

39.7

Grayson County, Texas Population Growth

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

Grayson County, Texas Demographic Trend

Since 2010, the population of has changed by +20.3%%.

+20.3%% Growth

Grayson County, Texas Age & Gender Pyramid

Population pyramid for

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


Grayson County, Texas Historical Population Data

YearMedian AgePopulation
202439.0143,337
202339.4139,988
202239.2137,008
202139.1134,205
202039.4133,527
201939.9131,014
201839.9128,560
201740.2126,146
201640.2124,231
201540.2122,780
201440.1121,975
201339.8121,292
201239.4120,641
201139.3119,949
201038.9119,111

Grayson County, Texas Age Group Breakdown (2024)

Age CohortPercentage
Under 56.1%
5–1717.9%
18–248.3%
25–3412.4%
35–5424.1%
55–6413.1%
65+18.1%

Dependency Ratios for Grayson County, Texas

Total Dependency Ratio:
72.7
Youth Dependency:
41.5
Old-Age Dependency:
31.2

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



Age & Gender FAQs for Grayson County, Texas

The median age in Grayson County, Texas is 39.0 years.

According to latest Census data, the total population of Grayson County, Texas is 143,337.

In Grayson County, Texas, seniors (ages 65+) make up 18.1% of the population, while children under 18 represent 17.9%.

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