Delaware Bay has great historical significance to the nation and having participated in the American Revolution, it subsequently became the First State to endorse the Constitution of the United States.

Delaware is home to many scientists and engineers and positions many industrial companies that manufacture chemical and pharmaceutical products, automobiles, paper, rubber and plastics. Agricultural products consist of dairy, poultry, soybeans and corn. Major companies like the University of Delaware, Bank of America, Wilmington Trust, Citigroup, Du Pont and Fisker automotive provide employment opportunities to citizens. The Dover Air Force Base is one of the largest air bases of the United States Air Force. About 70 percent of the crude oil shipped into the United States from the east, transports through Delaware Bay.

The state of Delaware is divided into the three counties of New Castle, Kent and Sussex, each county representing the Legislation with its own council members. Most governmental functions throughout the state are centralized in Delaware. Owing to lying alongside the Atlantic Coast, the state has a mix of continental and subtropical climates. The summers are relatively hot and humid with some amount of snowfall in winter. The wetland habitat of Delaware Bay is conducive to concentrated populations of migratory and wading birds such as the shorebirds, songbirds, waterfowl and raptors. Delaware Bay shores hold the largest population of horseshoe crabs in the world.

Delaware Bay is a frequent summer vacation destination for tourists from Central and Mid Atlantic states. While vacationing in Delaware, some of the places to look forward to are museums, parks, wildlife reserves, beaches, lighthouses and other places of historical significance. The most famous beaches along the Delaware Bay include Dewey beach, Rehoboth beach, Bethany beach and Fenwick Island. Visitors are particularly attracted to the artistic appeal of the towns, to water activities, the nightlife and tax free shopping. Delaware Bay hosts a number of annual festivals throughout the year. The Delaware Bay Estuary harvests oyster worth over $1.5 million in value and recreational fishing alone is estimated at $30 million.