US ZIP Code 66604 Age & Gender Statistics (2024)

Total Population

23,006

Median Age

37.3

Male Median

35.4

Female Median

39.0

US ZIP Code 66604 Population Growth

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

US ZIP Code 66604 Demographic Trend

Since 2021, the population of has changed by -2.2%%.

-2.2%% Growth

US ZIP Code 66604 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 66604 Historical Population Data

YearMedian AgePopulation
202437.323,006
202338.222,876
202239.122,933
202137.723,517

US ZIP Code 66604 Age Group Breakdown (2024)

Age CohortPercentage
Under 57.3%
5–1715.3%
18–2410.9%
25–3413.1%
35–5423.6%
55–6412.2%
65+17.5%

Dependency Ratios for US ZIP Code 66604

Total Dependency Ratio:
67.0
Youth Dependency:
37.7
Old-Age Dependency:
29.3

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 66604

The median age in US ZIP Code 66604 is 37.3 years.

According to latest Census data, the total population of US ZIP Code 66604 is 23,006.

In US ZIP Code 66604, seniors (ages 65+) make up 17.5% of the population, while children under 18 represent 15.3%.

Based on historical data since 2021, the population in US ZIP Code 66604 has remained stable.
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