New Hanover County, North Carolina

New Hanover County
Motto: 
"The model of good governance"
Location within the U.S. state of North Carolina
North Carolina's location within the U.S.
Coordinates: 34°11′N 77°52′W / 34.18°N 77.86°W / 34.18; -77.86
Country United States
State North Carolina
Founded1729
Named afterHouse of Hanover
SeatWilmington
Largest communityWilmington
Area
  Total
328.86 sq mi (851.7 km2)
  Land192.26 sq mi (498.0 km2)
  Water136.60 sq mi (353.8 km2)  41.54%
Population
 (2020)
  Total
225,702
  Estimate 
(2023)
238,852
  Density1,173.94/sq mi (453.26/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district7th
Websitewww.nhcgov.com

New Hanover County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 225,702. The county seat is Wilmington. Though the second-smallest county in North Carolina by land area, it is one of the most populous counties, as Wilmington is one of the largest communities in the state. The county was created in 1729 as New Hanover Precinct and gained county status in 1739. New Hanover County is included in the Wilmington, NC Metropolitan Statistical Area, which also includes neighboring Pender and Brunswick counties.