US ZIP Code 94523 Age & Gender Statistics (2024)

Total Population

34,592

Median Age

42.0

Male Median

39.6

Female Median

43.8

US ZIP Code 94523 Population Growth

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

US ZIP Code 94523 Demographic Trend

Since 2021, the population of has changed by -1.0%%.

-1.0%% Growth

US ZIP Code 94523 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 94523 Historical Population Data

YearMedian AgePopulation
202442.034,592
202342.634,789
202242.134,964
202141.634,957

US ZIP Code 94523 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.7%
5–1715.5%
18–247.8%
25–3410.8%
35–5431.3%
55–6412.2%
65+17.7%

Dependency Ratios for US ZIP Code 94523

Total Dependency Ratio:
61.2
Youth Dependency:
32.6
Old-Age Dependency:
28.6

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 94523

The median age in US ZIP Code 94523 is 42.0 years.

According to latest Census data, the total population of US ZIP Code 94523 is 34,592.

In US ZIP Code 94523, seniors (ages 65+) make up 17.7% of the population, while children under 18 represent 15.5%.

Based on historical data since 2021, the population in US ZIP Code 94523 has remained stable.
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