Gaines County, Texas Age & Gender Statistics (2024)

Total Population

22,232

Median Age

29.3

Male Median

29.3

Female Median

29.1

Gaines County, Texas Population Growth

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

Gaines County, Texas Demographic Trend

Since 2010, the population of has changed by +33.5%%.

+33.5%% Growth

Gaines County, Texas Age & Gender Pyramid

Population pyramid for

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


Gaines County, Texas Historical Population Data

YearMedian AgePopulation
202429.322,232
202329.321,904
202229.321,523
202128.221,167
202028.121,077
201927.820,706
201827.920,321
201728.119,889
201628.419,485
201528.918,916
201428.918,496
201329.118,019
201229.217,572
201129.217,123
201029.216,658

Gaines County, Texas Age Group Breakdown (2024)

Age CohortPercentage
Under 59.9%
5–1725.9%
18–2411.1%
25–3410.0%
35–5423.2%
55–6410.1%
65+9.7%

Dependency Ratios for Gaines County, Texas

Total Dependency Ratio:
83.4
Youth Dependency:
65.7
Old-Age Dependency:
17.7

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



Age & Gender FAQs for Gaines County, Texas

The median age in Gaines County, Texas is 29.3 years.

According to latest Census data, the total population of Gaines County, Texas is 22,232.

In Gaines County, Texas, seniors (ages 65+) make up 9.7% of the population, while children under 18 represent 25.9%.

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