Delaware Flag

Delaware

Statehood Year:
1787
Capital:
Dover
Largest Cities:
Wilmington, Dover, Newark
Abbreviation:
DE

Delaware is a state in the Northeast region of the United States, known for coastal beaches, wetlands, and colonial history. It has a population of 1,067,410, making it the 45th most populated state in the country. The capital city is Dover. Delaware has a corporate hub with strong financial and chemical sectors.

1,067,410
Total Population
429
Population Density (mi²)
45
Population Rank
15.5K 1.47%
Annual Population Growth

Delaware Population

Demographics

Economics and Income Statistics

Population by County

Population by County

2025 Pop.

200K

250K

300K

350K

400K

450K

500K

550K

Population Growth by County

Change (2020)

-0.05

-0.025

0

0.025

0.05

0.075

Population Density by County

Density

300

400

500

600

700

800

900

1000

1.1K

1.2K

1.3K

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)