US ZIP Code 89178 Age & Gender Statistics (2024)

Total Population

44,165

Median Age

36.5

Male Median

36.9

Female Median

36.4

US ZIP Code 89178 Population Growth

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

US ZIP Code 89178 Demographic Trend

Since 2021, the population of has changed by +13.5%%.

+13.5%% Growth

US ZIP Code 89178 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 89178 Historical Population Data

YearMedian AgePopulation
202436.544,165
202335.443,155
202235.341,051
202135.438,928

US ZIP Code 89178 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.1%
5–1718.2%
18–245.4%
25–3417.4%
35–5432.0%
55–648.7%
65+12.3%

Dependency Ratios for US ZIP Code 89178

Total Dependency Ratio:
57.6
Youth Dependency:
38.3
Old-Age Dependency:
19.3

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 89178

The median age in US ZIP Code 89178 is 36.5 years.

According to latest Census data, the total population of US ZIP Code 89178 is 44,165.

In US ZIP Code 89178, seniors (ages 65+) make up 12.3% of the population, while children under 18 represent 18.2%.

Based on historical data since 2021, the population in US ZIP Code 89178 has remained stable.
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