Holly Ridge is a city located in Onslow County North Carolina. With a 2020 population of 3,281, it is the 199th largest city in North Carolina and the 5966th largest city in the United States . Holly Ridge is currently growing at a rate of 7.43% annually and its population has increased by 158.75% since the most recent census, which recorded a population of 1,268 in 2010. Holly Ridge reached it's highest population of in . Spanning over 4 miles, Holly Ridge has a population density of 821 people per square mile.
The average household income in Holly Ridge is $78,736 with a poverty rate of 6.73%. The median rental costs in recent years comes to $1,371 per month, and the median house value is $211,600. The median age in Holly Ridge is 30.9 years, 29.8 years for males, and 32.8 years for females.