US ZIP Code 31705 Age & Gender Statistics (2024)

Total Population

30,791

Median Age

34.2

Male Median

32.4

Female Median

36.2

US ZIP Code 31705 Population Growth

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

US ZIP Code 31705 Demographic Trend

Since 2021, the population of has changed by -1.4%%.

-1.4%% Growth

US ZIP Code 31705 Age & Gender Pyramid

Population pyramid for

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


US ZIP Code 31705 Historical Population Data

YearMedian AgePopulation
202434.230,791
202332.630,866
202232.930,130
202132.331,241

US ZIP Code 31705 Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1719.5%
18–2414.0%
25–3412.1%
35–5421.7%
55–6411.3%
65+15.2%

Dependency Ratios for US ZIP Code 31705

Total Dependency Ratio:
69.1
Youth Dependency:
43.3
Old-Age Dependency:
25.8

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 31705

The median age in US ZIP Code 31705 is 34.2 years.

According to latest Census data, the total population of US ZIP Code 31705 is 30,791.

In US ZIP Code 31705, seniors (ages 65+) make up 15.2% of the population, while children under 18 represent 19.5%.

Based on historical data since 2021, the population in US ZIP Code 31705 is aging.
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