Nickname: The First State (first to ratify the U.S. Constitution in 1787)
Capital: Dover
Largest City: Wilmington
Population: ~1.05 million (2024 est.)
Area: 2,489 square miles (2nd smallest U.S. state)
Region: Mid-Atlantic, Northeastern U.S.
Borders: Pennsylvania (north), New Jersey (northeast across Delaware River), Maryland (west and south), Atlantic Ocean (east)
Climate
- Type: Humid subtropical in the south; humid continental in the north
- Summers: Warm and humid
- Winters: Mild in the south, cooler in the north
- Rainfall: Fairly evenly distributed year-round
Top Cities in Delaware
- Wilmington
- Largest city in the state
- Financial and corporate hub (many Fortune 500 companies incorporated here)
- Located in New Castle County
- Dover
- Capital of Delaware
- Home to state government and Dover Air Force Base
- Second-largest city
- Newark
- Home of the University of Delaware
- Major college town with a strong research and academic presence
- Middletown
- Fastest-growing city in the state
- Known for suburban living, schools, and new development
- Smyrna
- Located in both Kent and New Castle Counties
- Growing residential community
- Milford
- Historic downtown and arts district
- Located in Kent and Sussex Counties
- Seaford
- Commercial center of western Sussex County
- Known for its small-town charm
- Georgetown
- County seat of Sussex County
- Known for its multicultural community and legal center
- Elsmere
- Suburban town near Wilmington
- Part of the greater Wilmington metro area
- Laurel
- Rich in history and agricultural economy
- Located in southwestern Sussex County
Top Universities of Delaware
- University of Delaware (UD) – Newark
- Type: Public Research University
- Founded: 1743
- Highlights:
- Flagship and largest university in the state
- Strong programs in Engineering, Business, Chemical Sciences, and Agriculture
- Classified as an R1 (very high research activity) university
- Known for its Biden School of Public Policy and Administration
- Delaware State University (DSU) – Dover
- Type: Public, Historically Black College/University (HBCU)
- Founded: 1891
- Highlights:
- Strong programs in Agriculture, Education, and Health Sciences
- Actively involved in research and STEM outreach
- Recently merged with Wesley College
- Wilmington University – New Castle (main campus)
- Type: Private, Nonprofit
- Founded: 1968
- Highlights:
- Career-focused programs in Business, Education, IT, and Nursing
- Offers online and flexible learning programs
- Large adult learner and military-friendly student base
- Goldey–Beacom College – Wilmington
- Type: Private
- Founded: 1886
- Highlights:
- Specializes in Business, Economics, and Management
- Offers undergraduate to doctoral-level degrees
- Delaware College of Art and Design (DCAD) – Wilmington
- Type: Private
- Founded: 1997
- Highlights:
- Offers associate degrees in Fine Arts, Animation, Photography, Graphic Design
- Focused on visual arts and creative career preparation
Famous Politicians from Delaware
1. Joe Biden
- Position: 46th President of the United States (2021–present); former Vice President (2009–2017)
- Senator: Represented Delaware in the U.S. Senate from 1973 to 2009
- Hometown: Lived in Wilmington
- Legacy: Known for decades of public service, foreign policy expertise, and efforts in criminal justice reform and infrastructure
2. Caesar Rodney
- Role: Signer of the Declaration of Independence (1776)
- Famous For: Made a legendary overnight ride to Philadelphia to cast the deciding vote for independence
- Legacy: Featured on the Delaware state quarter and deeply honored in Delaware history
3. Thomas R. Carper
- Position: U.S. Senator from Delaware (2001–2025), former Governor of Delaware, and U.S. Representative
- Legacy: One of the few people to serve in all three major statewide offices
4. Ruth Ann Minner
- Position: First female Governor of Delaware (2001–2009)
- Legacy: Advocated for public education and anti-smoking laws
Famous Scientists and Inventors from Delaware
1. Stephanie Kwolek
- Known For: Inventor of Kevlar (a high-strength fiber used in bulletproof vests)
- Employer: Worked at DuPont (headquartered in Wilmington, DE)
- Legacy: One of the most influential women in science and a pioneer in polymer chemistry
2. Richard Heck
- Field: Chemistry
- Award: Nobel Prize in Chemistry (2010) for palladium-catalyzed cross coupling
- Affiliation: Conducted research while at the University of Delaware
- Contribution: The “Heck Reaction” is a fundamental chemical process in organic synthesis
3. Charles J. Pedersen
- Award: Nobel Prize in Chemistry (1987)
- Field: Organic Chemistry
- Contribution: Discovered crown ethers
- Employer: DuPont (Wilmington, Delaware)