Jacksonville is the county seat of and the most populous community in Onslow County, North Carolina, which is coterminous with the Jacksonville, NC Metropolitan Statistical Area. As of the 2020 census, the population was 72,723, which makes Jacksonville the 14th-most populous city in North Carolina. Demographically, Jacksonville is the youngest city in the United States, with an average age of 22.8 years old, which can be attributed to the large military presence. The low age may also be in part due to the population drastically increasing over the past 80 years, from 783 in the 1930 census to 72,723 in the 2020 census.
It is the home of the United States Marine Corps' Camp Lejeune and New River Air Station. Jacksonville is located adjacent to North Carolina's Crystal Coast area.
Contents
History
The end of the Tuscarora wars in 1713 and the forced removal of Native American tribes was followed by permanent settlement of the regions between New Bern and Wilmington. The New River became a major production center for naval stores like turpentine. The downtown waterfront park is built on the original site of Wantland's Ferry.
In 1752, a devastating hurricane destroyed the county seat of Johnston, and Wantlands Ferry, located further up the New River, at the present site of Jacksonville, was chosen as the site of the new county courthouse. The area was later known as Onslow Courthouse. In 1842, the town was incorporated and renamed Jacksonville in honor of former U.S. President Andrew Jackson. The town was briefly captured and occupied in November 1862 by a raiding party led by U.S. Navy Lt. William B. Cushing.
Jacksonville and Onslow County continued to rely on naval stores, lumber, and tobacco crops for industry. In 1939, Colonel George W. Gillette of the U.S. Army Corps of Engineers surveyed and mapped the area from Fort Monroe, Virginia to Fort Sumter, South Carolina which included the Onslow County coastline and the New River. The map is believed to have fostered the interest of the War and Navy Departments in establishing an amphibious training base in the area. Congressman Graham Arthur Barden of New Bern lobbied Congress to appropriate funds for the purchase of about 100,000 acres (400 km2) along the eastern bank of the New River. The establishment in 1941 of Marine Barracks, New River, later renamed Camp Lejeune Marine Corps Base, led to the relocation of 700 families. While the landowners were compensated, many of the families displaced were sharecroppers who did not own the land on which their houses were built, and did not receive compensation for their structures. Some African American families were able to purchase property from Raymond Kellum and established the community of Kellumtown. Other displaced families established communities in Georgetown, Pickettown, Bell Fork, and Sandy Run. The latter communities have since been absorbed by Jacksonville. Colonel Gillette had planned to retire near the small village of Marine, ironically named after a local family whose surname was Marine, but lost his land to the acquisition, as well.
Construction of Camp Lejeune caused a population explosion in the small town of about 800 inhabitants, as new workers migrated to the area. Growth continued to be fueled by both young Marine families and military retirees. Today, Jacksonville's primary industry is retail sales and services. The primary migration draw continues to be the U.S. Marine Corps.
Geography
According to the United States Census Bureau, the city has a total area of 56.42 square miles (146.1 km2), of which 48.80 square miles (126.4 km2) is land and 7.62 square miles (19.7 km2) (13.51%) is water. It is about 60 minutes from Wilmington and 15 minutes from the Intracoastal Waterway.
Climate
Jacksonville has a humid subtropical climate (Köppen Cfa) with long, hot summers and short, mild winters.
Demographics
2020 census
As of the 2020 census, Jacksonville had a population of 72,723. The median age was 23.3 years. 19.1% of residents were under the age of 18 and 7.3% of residents were 65 years of age or older. For every 100 females there were 151.1 males, and for every 100 females age 18 and over there were 165.5 males age 18 and over.
96.5% of residents lived in urban areas, while 3.5% lived in rural areas.
There were 20,582 households in Jacksonville, including 15,491 families; 36.3% had children under the age of 18 living in them. Of all households, 50.1% were married-couple households, 16.8% were households with a male householder and no spouse or partner present, and 27.6% were households with a female householder and no spouse or partner present. About 24.9% of all households were made up of individuals and 7.6% had someone living alone who was 65 years of age or older.
There were 24,004 housing units, of which 14.3% were vacant. The homeowner vacancy rate was 3.0% and the rental vacancy rate was 12.0%.
2000 census
At the 2000 census, there were 66,715 people, 17,175 households, and 13,533 families residing in the city. The population density was 1,500.0 inhabitants per square mile (579.2/km2). The 18,312 housing units averaged 411.7 per square mile (159.0/km2). The racial composition of the city was 63.94% White, 23.96% African American, 2.07% Asian, 0.75% Native American, 0.19% Pacific Islander, 5.42% some other race, and 3.67% two or more races.
Of the 17,175 households, 49.5% had children under the age of 18 living with them, 63.8% were married couples living together, 12.3% had a female householder with no husband present, and 21.2% were not families. About 16.6% of all households were made up of individuals, and 5.1% had someone living alone who was 65 years of age or older. The average household size was 2.83 and the average family size was 3.8
In the city, the population was distributed as 24.3% under 18, 36.3% from 18 to 24, 25.9% from 25 to 44, 8.8% from 45 to 64, and 4.8% who were 65 or older. The median age was 22 years. Jacksonville has been named the youngest city in the nation (lowest median age) on various lists. For every 100 females, there were 156.2 males. For every 100 females 18 and over, there were 178.6 males.
The median income for a household in the city was $32,544, and for a family was $33,763. Males had a median income of $17,121 versus $19,931 for females. The per capita income for the city was $14,237. About 12.5% of families and 14.1% of the population were below the poverty line, including 18.0% of those under age 18 and 17.7% of those age 65 or over.
Economy
Top employers
According to the city's 2012 Comprehensive Annual Financial Report, the top employers in the city are:
Current state of the economy
U.S. Bureau of Labor Statistics, from March 2025 to August 2025, there have been slight changes in civilian labor force, employment, unemployment, and unemployment rate values. July 2025, suffer worse declining values compared to the other months mentioned, expected for the unemployment rate, which in that case would be August 2025. Over the course of the 6 months, the general pattern is the unemployment rate has increased over time while people that are employed have decreased over time. [7] These factors include a decrease in jobs available and other resources like lack of education, and other resources.
Law and government
The mayor of Jacksonville is Sammy Phillips. The city manager is Joshua W Ray, and the deputy city manager is Ron Massey. The postmaster of Jacksonville is Jamie Thompson.
City Council
The Jacksonville City Council members (as of 2026) are:
N. Jerome Willingham – Ward 1
Rev. Mickey Smith – Ward 2
Logan Sosa – Ward 3
Dr. Angelia Washington – Ward 4
Cindy Edwards – At-large (Mayor Pro-Tem)
Michael Yaniero – At-large
Education
Public schools
Onslow County Schools serves the city, except for areas on U.S. military bases, including Camp Lejeune and Marine Corps Air Station New River; the military areas are served by Department of Defense Education Activity (DoDEA) schools.
Alternative school
Onslow County Learning Center
Elementary schools
Bell Fork Elementary School
Blue Creek Elementary School
Carolina Forest Elementary School
Clyde Erwin Elementary School
Hunters Creek Elementary School
Jacksonville Commons Elementary School
MeadowView Elementary School
Morton Elementary School
Northwoods Elementary School
Parkwood Elementary School
Silverdale Elementary School
Southwest Elementary School
Stateside Elementary School
Summersill Elementary School
Thompson Elementary School
Dixon Elementary School
Middle schools
Dixon Middle School
Private schools
Fellowship Christian Academy
Grace Baptist School
Infant Of Prague Catholic School
Jacksonville Christian Academy
Living Water Christian School
Montessori Children's School
St. Anne's Day School
Shiloh Institute of Learning
One World Montessori School
Public magnet schools
Clyde Erwin Elementary School (year round school)
New Bridge Middle School
Northwoods Elementary School (year round school)
Onslow Virtual Secondary School
Higher education
Coastal Carolina Community College
Miller-Motte Technical College - Jacksonville branch
University of Mount Olive - Jacksonville branch
Charter school
ZECA School of Arts and Technology
Transportation
In 2009, the Jacksonville metropolitan statistical area ranked as the ninth-highest in the United States for ratio of commuters who walked to work (8.1%).
The city's commercial air services are filled by Albert J. Ellis Airport in nearby Richlands.
Notable people
Bali Baby, rapper (born in Jacksonville)
David Charles Abell, conductor (born in Jacksonville)
Ryan Adams, singer-songwriter, who frequently makes reference to Jacksonville in his songs
Jones Angell, play-by-play announcer for the North Carolina Tar Heels
Troy Barnett, former NFL defensive lineman
Art Bell, talk radio host
David Braxton, former NFL player
Levi Brown, former NFL offensive tackle
Joe Cannon, former MLB outfielder
Burke Day, Georgia state legislator and businessman
Edward B. Dudley, governor, congressman
Dave Dunaway, former NFL player
Jacob Evans, NBA player
Chad Fonville, former MLB player for the Montreal Expos, Los Angeles Dodgers, Chicago White Sox, and Boston Red Sox
Mike Frier, former NFL player for the Cincinnati Bengals and Seattle Seahawks
David Green, former NFL and CFL player
Sara Hickman, singer
Marcus Jones, former NFL player for the Tampa Bay Buccaneers
