Delaware is located in the eastern section of the Delmarva Peninsula, between Delaware Bay and Chesapeake Bay, and is the second smallest state (after Rhode Island). 2007 estimates place the population of Delaware ranking 45th in the nation, but 6th in population density, with more than 60% of the population in New Castle County. Delaware is divided into three counties: New Castle, Kent, and Sussex. While the southern two counties have historically been predominantly agricultural, the northernmost county has helped lead the state to rank second in civilian scientists and engineers as a percentage of the workforce and number of patents issued to companies or individuals per 1,000 workers. The history of the state's economic and industrial development is closely tied to the impact of the Du Pont family, founder of E. I. du Pont de Nemours and Company, one of the world’s largest chemical companies.
Before its coastline was first explored by Europeans in the 16th century, Delaware was inhabited by several groups of Native Americans, including the Lenape toward the north and Nanticoke toward the south. It was initially colonized by Dutch traders at Zwaanendael, located near the present town of Lewes, in 1631. Delaware was one of the 13 original states participating in the American Revolution and on December 7, 1787, became the first to ratify the Constitution of the United States.
The five largest ancestries in Delaware are: African American (19.2%), Irish (16.6%), German (14.3%), English (12.1%), Italian (9.3%). Delaware has the highest proportion of African-American residents of any state north of Maryland, and had the largest percentage of free blacks (17% of the state's total population) prior to the Civil War.
Delaware is the sixth most densely populated state, with a population density of 442.6 people per square mile, 356.4 per square mile more than the national average, and ranking 45th in population. Only the states of Delaware, West Virginia, Vermont, Maine, and Wyoming do not have a single city with a population over 100,000 as of the 2007 census. The center of population of Delaware is located in New Castle County, in the town of Townsend.
As of 2000, 90.5% of Delaware residents age 5 and older speak only English at home; 4.7% speak Spanish. French is the third most spoken language at 0.7%, followed by Chinese at 0.5% and German at 0.5%.
Legislation has been proposed by both the House and the Senate in Delaware to designate English as the official language.
The religious affiliations of the people of Delaware are:
(source: American Religious Identification Survey, City University of New York)
The Roman Catholic Diocese of Wilmington and the Episcopal Diocese of Delaware oversee the parishes within their denominations. The A.U.M.P. Church, the oldest African-American denomination in the nation, was founded in Wilmington. It still has a substantial presence in the state. Reflecting new immigrant populations, an Islamic mosque has been built in the Ogletown area, and a Hindu temple in Hockessin.
Delaware's population includes approximately 20,000 Jewish Americans, who are served by the Jewish Community Center in Brandywine (near Wilmington) and by a number of educational, social and cultural agencies supported by the Jewish Federation of Delaware. Synagogues include Congregation Beth Emeth (Reform) in Wilmington, Congregation Beth El (Reconstructionist) in Newark, Congregation Beth Shalom (Conservative) in Wilmington, Congregation Beth Sholom (Conservative) in Dover, and Adas Kodesh Shel Emeth (Traditional) in Wilmington. Seaside Jewish Community in Rehoboth Beach (unaffiliated) There is also a Lubavitcher community center and synagogue in Brandywine Hundred.
The transportation system in Delaware is under the governance and supervision of the Delaware Department of Transportation, also known as "DelDOT". DelDOT manages programs such as a Delaware Adopt-a-Highway program, major road route snow removal, traffic control infrastructure (signs and signals), toll road management, Delaware Division of Motor Vehicles, the Delaware Transit Corporation (branded as "DART First State", the state government public transportation organization), among others. Almost ninety percent of the state's public roadway miles are under the direct maintenance of DelDOT which far exceeds the United States national average of twenty percent for state department of transportation maintenance responsibility; the remaining public road miles are under the supervision of individual municipalities.
One major branch of the U.S. Interstate Highway System, Interstate 95, crosses Delaware southwest-to-northeast across New Castle County. In addition to I-95, there are six U.S. highways that serve Delaware: U.S. Route 9, U.S. Route 13, U.S. Route 40, U.S. Route 113, U.S. Route 202, and U.S. Route 301. There are also several state highways that cross the state of Delaware; a few of them include Delaware Route 1, Delaware Route 9, and Delaware Route 404. U.S. 13 and DE Rt 1 are primary north-south highways connecting Wilmington and Pennsylvania with Maryland, with DE 1 serving as the main route between Wilmington and the Delaware beaches. DE Rt. 9 is a north-south highway connecting Dover and Wilmington via a scenic route along the Delaware Bay. U.S. 40, is a primary east-west route, connecting Maryland with New Jersey. DE Rt. 404 is another primary east-west highway connecting the Chesapeake Bay Bridge in Maryland with the Delaware beaches. The state also operates two toll highways, the Delaware Turnpike, which is Interstate 95, between Maryland and New Castle and the Korean War Veterans Memorial Highway, which is DE Rt. 1, between Wilmington and Dover.
A bicycle route, Delaware Bicycle Route 1, spans the north-south length of the state from the Maryland border in Fenwick Island to the Pennsylvania border north of Montchanin. It is the first of several signed bike routes planned in Delaware.
Delaware has around 1,450 bridges, ninety-five percent of which are under the supervision of DelDOT. About thirty percent of all Delaware bridges were built prior to 1950 and about sixty percent of the number are included in the National Bridge Inventory. Some bridges not under DelDOT supervision includes the four bridges on the Chesapeake and Delaware Canal, which are under the jurisdiction of the U.S. Army Corps of Engineers, and the Delaware Memorial Bridge, which is under the bi-state Delaware River and Bay Authority.
There are three ferries that operate in the state of Delaware:
Amtrak has two stations in Delaware along the Northeast Corridor; the relatively quiet Newark Rail Station in Newark, and the busier Wilmington Rail Station in Wilmington. The Northeast Corridor is also served by SEPTA's R2 Regional Rail line, which serves Claymont, Wilmington, Churchmans Crossing, and Newark. The major freight railroad in Delaware is the Class 1 Norfolk Southern, which provides service to most of Delaware. It connects with two shortline railroads, the Delaware Coast Line Railway and the Maryland & Delaware Railroad. These two shortlines serve local customers in Sussex County. Another Class 1 railroad, CSX, passes through northern New Castle County parallel to the Amtrak Northeast Corridor.
The public transportation system, DART First State, was named "Most Outstanding Public Transportation System" in 2003 by the American Public Transportation Association. Coverage of the system is broad within northern New Castle County with close association to major highways in Kent and Sussex Counties. The system includes bus, subsidized passenger rail operated by Philadelphia transit agency SEPTA, and subsidized taxi and paratransit modes, the latter consisting of a state-wide door-to-door bus service for the elderly and disabled.
Delaware is the only state in the Union without commercial air service. New Castle Airport near Wilmington has been served by commercial airlines in the past, the last being Skybus Airlines, which provided service to Columbus, Ohio and Greensboro, North Carolina from March 7, 2008 until its bankruptcy on April 5, 2008.
Delaware is centrally situated in the Northeast Corridor region of cities along US Interstate 95 I-95. Therefore, Delaware commercial airline passengers most frequently use Philadelphia International Airport (PHL) and Baltimore-Washington International Thurgood Marshall Airport(BWI) for domestic and international transit. Newark Liberty International Airport(EWR) and Ronald Reagan Washington National Airport(DCA)are also within a 100 mile radius of New Castle County.
The large Dover Air Force Base of the USAF Air Mobility Command is located in the central part of the state, and it is the home of the 436th Airlift Wing and the 512th Airlift Wing.
Other general aviation airports in Delaware include Summit Airport near Middletown, Delaware Airpark near Cheswold, and Sussex County Airport near Georgetown.