Knightdale is a city located in Wake County North Carolina. With a 2020 population of 18,761, it is the 53rd largest city in North Carolina and the 1955th largest city in the United States . Knightdale is currently growing at a rate of 2.51% annually and its population has increased by 64.56% since the most recent census, which recorded a population of 11,401 in 2010. Knightdale reached it's highest population of in . Spanning over 7 miles, Knightdale has a population density of 2,516 people per square mile.
The average household income in Knightdale is $85,270 with a poverty rate of 3.77%. The median rental costs in recent years comes to $1,161 per month, and the median house value is $196,600. The median age in Knightdale is 36 years, 35.3 years for males, and 36.3 years for females.