Oak Island is located in North Carolina. Oak Island, North Carolina has a population of 7,400. Oak Island is less family-centric than the surrounding county with 12.07% of the households containing married families with children. The county average for households married with children is 18.6%.
The median household income in Oak Island, North Carolina is $57,670. The median household income for the surrounding county is $51,164 compared to the national median of $57,652. The median age of people living in Oak Island is 57.3 years.
The average high temperature in July is 91.1 degrees, with an average low temperature in January of 34.4 degrees. The average rainfall is approximately 54.2 inches per year, with 0.6 inches of snow per year.