Full List of All Counties in Delaware
Delaware has only three counties, making it the state with the fewest counties in the U.S. Here is the complete list:
- Kent County
- New Castle County
- Sussex County
Quick Facts
| Category | Quick Facts |
|---|---|
| Geography | Smallest U.S. state by area, located in the Mid-Atlantic region |
| History | First state to join the Union in 1787, known as the “First State” |
| Economy | Known for its chemical industry, agriculture, and being a corporate haven |
| Climate | Humid subtropical climate with moderate to heavy rainfall |
| Natural Attractions | Rehoboth Beach, Cape Henlopen State Park, Bombay Hook Wildlife Refuge |
| Culture | Known for its colonial history and Delaware State Fair |
| Miscellaneous | State bird is the Delaware Blue Hen, State flower is the Peach Blossom |
| Population | Approximately 973,000 people as of 2020 Census |
| Notable People | Joe Biden, E.I. du Pont, Valerie Bertinelli |
| Notable Places | Winterthur Museum, Hagley Museum, Delaware Art Museum |
| Bordering States | Borders Maryland to the south and west, Pennsylvania to the north, and New Jersey to the northeast across the Delaware River |
| Official Website | https://delaware.gov/ |
How many counties are in Delaware?
Delaware is divided into three counties: New Castle, Kent, and Sussex. It has the fewest number of counties of any state in the United States.
Why does Delaware have 3 counties?
Delaware originally formed as a part of the Pennsylvania colony, and its three counties were established by 1680 to administer local governance more efficiently. When Delaware separated from Pennsylvania in 1704, it continued to operate as a three-county system, a structure that has remained in place ever since.
What are the three counties in the state of Delaware?
The state of Delaware has three counties:
- New Castle
- Kent
- and Sussex
These counties serve as the primary subdivisions for local governance within the state.
What is the largest county in Delaware?
The largest county in Delaware by land area is Sussex County. It is located in the southern part of the state and encompasses an area of approximately 950 square miles.
Related: List of All 50 States in the United States of America
