US ZIP Code 55318 Age & Gender Statistics (2024)

Total Population

30,369

Median Age

37.8

Male Median

37.9

Female Median

37.7

US ZIP Code 55318 Population Growth

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

US ZIP Code 55318 Demographic Trend

Since 2021, the population of has changed by +4.8%%.

+4.8%% Growth

US ZIP Code 55318 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 55318 Historical Population Data

YearMedian AgePopulation
202437.830,369
202337.929,884
202237.529,647
202137.728,981

US ZIP Code 55318 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.6%
5–1719.0%
18–249.3%
25–3410.4%
35–5428.2%
55–6412.6%
65+13.9%

Dependency Ratios for US ZIP Code 55318

Total Dependency Ratio:
65.4
Youth Dependency:
42.4
Old-Age Dependency:
23.0

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 55318

The median age in US ZIP Code 55318 is 37.8 years.

According to latest Census data, the total population of US ZIP Code 55318 is 30,369.

In US ZIP Code 55318, seniors (ages 65+) make up 13.9% of the population, while children under 18 represent 19.0%.

Based on historical data since 2021, the population in US ZIP Code 55318 has remained stable.
Back to Overview