US ZIP Code 89123 Age & Gender Statistics (2024)

Total Population

58,205

Median Age

43.1

Male Median

42.2

Female Median

44.4

US ZIP Code 89123 Population Growth

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

US ZIP Code 89123 Demographic Trend

Since 2021, the population of has changed by -4.3%%.

-4.3%% Growth

US ZIP Code 89123 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 89123 Historical Population Data

YearMedian AgePopulation
202443.158,205
202343.757,693
202242.058,882
202140.660,823

US ZIP Code 89123 Age Group Breakdown (2024)

Age CohortPercentage
Under 55.0%
5–1712.1%
18–248.2%
25–3412.4%
35–5429.5%
55–6415.0%
65+17.8%

Dependency Ratios for US ZIP Code 89123

Total Dependency Ratio:
53.7
Youth Dependency:
26.3
Old-Age Dependency:
27.3

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 89123

The median age in US ZIP Code 89123 is 43.1 years.

According to latest Census data, the total population of US ZIP Code 89123 is 58,205.

In US ZIP Code 89123, seniors (ages 65+) make up 17.8% of the population, while children under 18 represent 12.1%.

Based on historical data since 2021, the population in US ZIP Code 89123 is aging.
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