Delaware Population

2022–2026

539

2026 projection

010020030040050060020222023202420252026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Delaware. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026539+346.73%
2025505+677.38%
2023438+9226.59%
2022346——

Showing 4 of 4 years.

Delaware Demographics

59.1median age

Median age

Female58.8 yrs
Male59.4 yrs

Adults

442
138 seniors · 31%304 other adults

Sex

Female 45.2% · 221Male 54.8% · 268

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 5 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Delaware Income

$64,167median household income

Median household income

$64,167

Half of households earn more, half earn less

Median earnings

$32,096

Typical yearly pay for a worker 25 or older.

Poverty rate

8.6%

About 1 in 12 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Delaware Marital Status

68% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married68%64%73%
Never married27%29%24%
Divorced3%6%0%
Widowed2%1%2%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201