The official website of the State of Delaware. Find information about state government, programs, and services. The First State is located in the Northeast U.S.

Delaware is bounded to the north by Pennsylvania; to the east by the Delaware River, Delaware Bay, New Jersey, and the Atlantic Ocean; and to the west and south by Maryland.

The University of Delaware is a diverse institution of higher learning, fostering excellence in research. UD has ten colleges, providing outstanding undergraduate, graduate and professional education, serving the local, regional, national and international communities.

Moments of excitement, joy and relaxation await in Delaware. Whether it’s in the softness of a countryside vineyard or being whisked away to a sun-splashed beach oasis, you can find experiences that spark a renewed sense of adventure and the moments we’ve been waiting for that bring us closer together.

Wilmington is the most populous city in the U.S. state of Delaware. It lies at the confluence of the Christina River and Brandywine Creek, near where the Christina flows into the Delaware River. The population was 70,898 at the 2020 census. [4]

特拉华州（英语：State of Delaware），或译德拉维尔州，为美国下辖行政州，是最早加入美国联邦的州，故有“第一州”（The First State）的称号。 总面积6452平方公里，人口1051917人（2024年）。

Visit Delaware for beautiful beaches, historic landmarks, outdoor fun and unique cultural experiences.

Delaware, known as "The First State" for being the first to ratify the U.S. Constitution in 1787, is a small yet historically significant state located in the northeastern United States.

The first of the original 13 states to ratify the federal Constitution, Delaware occupies a small niche in the Boston-Washington, D.C., urban corridor along the Middle Atlantic seaboard.

No matter where your travels take you, you’ll be sure to find your perfect moment with great places to stay, fine dining and plenty of things to do in Delaware.