US ZIP Code 78654 Age & Gender Statistics (2024)

Total Population

20,650

Median Age

42.7

Male Median

41.3

Female Median

46.5

US ZIP Code 78654 Population Growth

Population trends in
Figure 1: Annual population growth trend for (2021–2024).

US ZIP Code 78654 Demographic Trend

Since 2021, the population of has changed by +9.6%%.

+9.6%% Growth

US ZIP Code 78654 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 78654 Historical Population Data

YearMedian AgePopulation
202442.720,650
202343.119,946
202242.119,379
202146.418,833

US ZIP Code 78654 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.8%
5–1718.1%
18–246.6%
25–3410.7%
35–5422.4%
55–6414.5%
65+22.9%

Dependency Ratios for US ZIP Code 78654

Total Dependency Ratio:
84.3
Youth Dependency:
42.2
Old-Age Dependency:
42.1

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



Age & Gender FAQs for US ZIP Code 78654

The median age in US ZIP Code 78654 is 42.7 years.

According to latest Census data, the total population of US ZIP Code 78654 is 20,650.

In US ZIP Code 78654, seniors (ages 65+) make up 22.9% of the population, while children under 18 represent 18.1%.

Based on historical data since 2021, the population in US ZIP Code 78654 is becoming younger.
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