US ZIP Code 77840 Age & Gender Statistics (2024)

Total Population

54,864

Median Age

22.0

Male Median

22.0

Female Median

22.0

US ZIP Code 77840 Population Growth

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

US ZIP Code 77840 Demographic Trend

Since 2021, the population of has changed by +9.6%%.

+9.6%% Growth

US ZIP Code 77840 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 77840 Historical Population Data

YearMedian AgePopulation
202422.054,864
202322.155,186
202222.153,891
202122.650,047

US ZIP Code 77840 Age Group Breakdown (2024)

Age CohortPercentage
Under 54.0%
5–177.3%
18–2455.2%
25–3415.3%
35–5411.3%
55–643.1%
65+3.8%

Dependency Ratios for US ZIP Code 77840

Total Dependency Ratio:
17.8
Youth Dependency:
13.3
Old-Age Dependency:
4.5

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 77840

The median age in US ZIP Code 77840 is 22.0 years.

According to latest Census data, the total population of US ZIP Code 77840 is 54,864.

In US ZIP Code 77840, seniors (ages 65+) make up 3.8% of the population, while children under 18 represent 7.3%.

Based on historical data since 2021, the population in US ZIP Code 77840 has remained stable.
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