How Big is Delaware?

Delaware is well known to be one of the smallest states in the country by area. In fact, it is the second-smallest state. The only state in the country that is smaller than Delaware is Rhode Island. Delaware's total area is only 1,982 square miles. It is 96 miles long and ranges from 7 miles wide to 35 miles wide. Delaware is so small, in fact, that it only has three counties. This is the fewest number of counties of any state, even fewer than Rhode Island.

How big is Delaware by population?

As Delaware is quite small geographically, it should come as no surprise that the state also has a relatively small population. According to the US Census Bureau, Delaware had an estimated population of 989,948 in 2020. This makes it the 45th most populous state in the country. However, Delaware is quite densely populated. It is the fifth most densely populated state in America.

Delaware's largest city is Wilmington. It has an estimated population of around 70,000, making Delaware one of only a handful of states that does not have at least one city with a population of over 100,00. However, Wilmington is considered to be part of the Philadelphia metropolitan area, which has a population of over 6 million people.

State Name
Delaware
Area (mi²)
2,488.72
Area (km²)
6,446
Acres
1,592,871.06
Area Ranking
49
% of US Size
0.07%

Similar-Sized Countries

Compared to Largest State

Delaware has approximately 0.37% the land area of Alaska. In other words, Alaska is approximately 267.36 times larger than Delaware.

Compared to Smallest State

Rhode Island has approximately 62.08% the land area of Delaware. In other words, Delaware is approximately 1.61 times larger than Rhode Island.

How Big is Delaware?

What is the area of Delaware?

The area of Delaware is 2,489 square miles.

Is Delaware a big or small state?

Delaware is the 2nd smallest state in the US.

Which states are similar size to Delaware?

The next smallest state is Rhode Island and the next largest state is Connecticut.

Frequently Asked Questions