US ZIP Code 94561 Age & Gender Statistics (2024)

Total Population

46,368

Median Age

36.4

Male Median

36.6

Female Median

36.3

US ZIP Code 94561 Population Growth

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

US ZIP Code 94561 Demographic Trend

Since 2021, the population of has changed by +5.2%%.

+5.2%% Growth

US ZIP Code 94561 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 94561 Historical Population Data

YearMedian AgePopulation
202436.446,368
202336.245,386
202235.644,546
202135.444,088

US ZIP Code 94561 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.8%
5–1716.9%
18–249.6%
25–3413.7%
35–5428.1%
55–6413.3%
65+11.5%

Dependency Ratios for US ZIP Code 94561

Total Dependency Ratio:
54.4
Youth Dependency:
36.6
Old-Age Dependency:
17.8

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 94561

The median age in US ZIP Code 94561 is 36.4 years.

According to latest Census data, the total population of US ZIP Code 94561 is 46,368.

In US ZIP Code 94561, seniors (ages 65+) make up 11.5% of the population, while children under 18 represent 16.9%.

Based on historical data since 2021, the population in US ZIP Code 94561 has remained stable.
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