Castle Hayne, North Carolina

Castle Hayne, North Carolina
Location in New Hanover County and the state of North Carolina.
Coordinates: 34°21′30″N 77°54′41″W / 34.35833°N 77.91139°W / 34.35833; -77.91139
CountryUnited States
StateNorth Carolina
CountyNew Hanover
Area
 • Total
5.15 sq mi (13.35 km2)
 • Land4.76 sq mi (12.34 km2)
 • Water0.39 sq mi (1.01 km2)
Elevation
10 ft (3.0 m)
Population
 (2020)
 • Total
1,243
 • Density260.9/sq mi (100.73/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
28429
Area codes910, 472
FIPS code37-10880
GNIS feature ID2402752

Castle Hayne is a census-designated place (CDP) in New Hanover County, North Carolina, United States. The population was 1,234 at the 2020 census, up from 1,202 in 2010. Castle Hayne is located in the statistical township of Cape Fear. The CDP is part of the Wilmington Metropolitan Statistical Area. Castle Hayne was first listed as a CDP at the 1980 United States census.