Delaware Age & Gender Statistics (2024)

Total Population

1,021,191

Median Age

41.6

Male Median

40.1

Female Median

43.0

Delaware Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Delaware Demographic Trend

Since 2010, the population of has changed by +15.9%%.

+15.9%% Growth

Delaware Age & Gender Pyramid

Population pyramid for

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


Delaware Historical Population Data

YearMedian AgePopulation
202441.61,021,191
202341.51,005,872
202241.4993,635
202141.1981,892
202041.0967,679
201940.6957,248
201840.2949,495
201739.8943,732
201639.6934,695
201539.3926,454
201439.1917,060
201338.9908,446
201238.7900,131
201138.6890,856
201038.3881,278

Delaware Age Group Breakdown (2024)

Age CohortPercentage
Under 55.3%
5–1715.4%
18–248.5%
25–3412.6%
35–5423.6%
55–6414.0%
65+20.6%

Dependency Ratios for Delaware

Total Dependency Ratio:
70.4
Youth Dependency:
35.3
Old-Age Dependency:
35.1

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Delaware

The median age in Delaware is 41.6 years.

According to latest Census data, the total population of Delaware is 1,021,191.

In Delaware, seniors (ages 65+) make up 20.6% of the population, while children under 18 represent 15.4%.

Based on historical data since 2010, the population in Delaware is aging.
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