Jacksonville Flag

Jacksonville

County:
Onslow County
County Seat:
Yes
Area (mi²):
49.9

Jacksonville is a city located in Onslow County, North Carolina. Jacksonville has a 2026 population of 70,840. It is also the county seat of Onslow County. Jacksonville is currently declining at a rate of -0.4% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 73,270 in 2020.

70.8K
Total Population
1,420
Density (mi²)
-286 -0.4%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)