Northlake is a city located in South Carolina. Northlake has a 2020 population of 3,643. Northlake is currently declining at a rate of 0.00% annually and its population has decreased by -2.72% since the most recent census, which recorded a population of 3,745 in 2010. Northlake reached it's highest population of 4,317 in 2014.
The average household income in Northlake is $102,253 with a poverty rate of 4.78%. The median rental costs in recent years comes to $857 per month, and the median house value is $183,000. The median age in Northlake is 51 years, 52.4 years for males, and 47.6 years for females.