Professional Cleaning Services Serving New Jersey

New Jersey
State
Flag Seal
Nickname:  The Garden State
Motto(s):  Liberty and prosperity
Map of the United States with New Jersey highlighted
Country	United States
Before statehood	Province of New Jersey
Admitted to the Union	December 18, 1787 (3rd)
Capital	Trenton
Largest city	Newark
Largest county or equivalent	Bergen
Largest metro and urban areas	New York
Government
• Governor	Phil Murphy (D)
• Lieutenant governor	Tahesha Way (D)
Legislature	New Jersey Legislature
• Upper house	Senate
• Lower house	General Assembly
Judiciary	Supreme Court of New Jersey
U.S. senators	Cory Booker (D) George Helmy (D)
U.S. House delegation	8 Democrats 3 Republicans 1 vacant (list)
Area
• Total	8,722.58 sq mi (22,591.38 km)
• Land	7,354.22 sq mi (19,047.34 km)
• Water	1,368.36 sq mi (3,544.04 km)  15.7%
• Rank	47th
Dimensions
• Length	170 mi (273 km)
• Width	70 mi (112 km)
Elevation	250 ft (80 m)
Highest elevation (High Point)	1,803 ft (549.6 m)
Lowest elevation (Atlantic Ocean)	0 ft (0 m)
Population  (2020)
• Total	9,288,994
• Rank	11th
• Density	1,263.0/sq mi (487.6/km)
• Rank	1st
• Median household income	$97,126 in 2022
• Income rank	3rd
Demonym(s)	New Jerseyan (official), New Jerseyite
Language
• Official language	None
• Spoken language	English (only) 69.4% Spanish 15.9% Indo-Aryan 2.7% Chinese 1.5% Korean 1.1% French 0.97% Tagalog 0.94% Portuguese 0.91% Italian 0.83% Arabic 0.76% Polish 0.72% Russian 0.57%
Time zone	UTC– 05:00 (Eastern)
• Summer (DST)	UTC– 04:00 (EDT)
USPS abbreviation	NJ
ISO 3166 code	US-NJ
Traditional abbreviation	N.J.
Latitude	38°56′ N to 41°21′ N
Longitude	73°54′ W to 75°34′ W
Website	nj.gov

New Jersey is a state in both the Mid-Atlantic and Northeastern regions of the United States. It is the most densely populated state and at the center of the Northeast megalopolis. New Jersey is bordered to the northeast by New York state; on its east, southeast, and south by the Atlantic Ocean; on its west by the Delaware River and Pennsylvania; and on its southwest by Delaware Bay and Delaware. At 7,354 square miles (19,050 km), New Jersey is the fifth-smallest state in land area, but with close to 9.3 million residents as of the 2020 United States census, it ranks 11th in population. The state capital is Trenton, and the state’s most populous city is Newark. New Jersey is the only U.S. state in which every county is deemed urban by the U.S. Census Bureau.

New Jersey was first inhabited by Paleo-Indians as early as 13,000 B.C.E. The Lenape were the dominant Indigenous group when Europeans arrived in the early 17th century, and they were subdivived into dialectal groups such as the Munsee, in the north, and the Unami and the Unalachtigo, elsewhere. Dutch and Swedish colonists founded the first European settlements in the state, with the British later seizing control of the region and establishing the Province of New Jersey, named after Jersey. The colony’s fertile lands and relative religious tolerance drew a large and diverse population. New Jersey was among the Thirteen Colonies that supported the American Revolution, hosting several pivotal battles and military commands in the American Revolutionary War. New Jersey remained in the Union during the American Civil War and provided troops, resources, and military leaders in support of the Union Army. After the war, the state emerged as a major manufacturing center and a leading destination for immigrants, helping drive the Industrial Revolution in the U.S. New Jersey was the site of many industrial, technological, and commercial innovations. Many prominent Americans associated with New Jersey have proven influential nationally and globally, including in academia, advocacy, business, entertainment, government, military, non-profit leadership, and other fields.

New Jersey’s central location in the Northeast megalopolis helped fuel its rapid growth and suburbanization in the second half of the 20th century. Since the beginning of the 21st century, the state’s economy has become highly diversified, with major sectors including biotechnology, pharmaceuticals, information technology, finance, and tourism, and it has become an Atlantic seaboard epicenter for logistics and distribution. New Jersey remains a major destination for immigrants and is home to one of the world’s most multicultural populations. Echoing historical trends, the state has increasingly re-urbanized, with growth in cities outpacing suburbs since 2008.

New Jersey is one of the most educated, affluent, healthy, diverse and highly developed states in the U.S., ranking it high in several quality of life metrics. As of 2022, New Jersey had the highest annual median household income, at $96,346, of all 50 states. Almost one-tenth of all households in the state, or over 323,000, are millionaires, the highest representation of millionaires among all states. New Jersey’s public school system consistently ranks at or among the top of all U.S. states. In 2024, New Jersey was ranked as having the second-healthiest population overall. New Jersey was ranked as the fourth most diverse state in 2024. New Jersey ranks near the top on both the American Human Development Index and the standard Human Development Index. According to climatology research by the U.S. National Oceanic and Atmospheric Administration, New Jersey has been the fastest-warming state by average air temperature over a 100-year period beginning in the early 20th century, which has been attributed to warming of the North Atlantic Ocean.