US ZIP Code 78578 Age & Gender Statistics (2024)

Total Population

10,016

Median Age

49.0

Male Median

46.4

Female Median

51.3

US ZIP Code 78578 Population Growth

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

US ZIP Code 78578 Demographic Trend

Since 2021, the population of has changed by -5.1%%.

-5.1%% Growth

US ZIP Code 78578 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 78578 Historical Population Data

YearMedian AgePopulation
202449.010,016
202348.210,231
202244.110,540
202144.710,551

US ZIP Code 78578 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.6%
5–1715.5%
18–247.5%
25–3410.2%
35–5420.1%
55–6414.8%
65+27.2%

Dependency Ratios for US ZIP Code 78578

Total Dependency Ratio:
89.7
Youth Dependency:
38.1
Old-Age Dependency:
51.6

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 78578

The median age in US ZIP Code 78578 is 49.0 years.

According to latest Census data, the total population of US ZIP Code 78578 is 10,016.

In US ZIP Code 78578, seniors (ages 65+) make up 27.2% of the population, while children under 18 represent 15.5%.

Based on historical data since 2021, the population in US ZIP Code 78578 is aging.
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