Northlake CDP, South Carolina Demographics & Population 2026

Population Overview

Northlake CDP is a small community located in South Carolina. The total population is 3,848. It ranks as the 123rd most populous out of 475 cities and towns in South Carolina.

Age Demographics

The median age in Northlake CDP is 47.4 years. This is 18% higher than the state median of 40.1 years. 10.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Northlake CDP is $79,531. This is 19% higher than the state median of $66,818. Compared to the national median of $78,538, household income here is 1% higher. The poverty rate stands at 10.1%. This is 29% lower than the state poverty rate of 14.2%. The unemployment rate is 2.4%. This is 52% lower than the state rate of 5.0%. The median home value is $241,700. Housing costs are 2% higher than the state median of $236,700. The home-value-to-income ratio is 3.0x. 82.8% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 71.4%.

Race & Ethnicity

The largest racial or ethnic group in Northlake CDP is White (non-Hispanic), making up 80.0% of the population. Black or African American residents account for 12.4%. The Black or African American population (12.4%) is well below the state average of 25.1%. The Asian population is significantly higher than the state average (3.0% vs 1.7%).

Education

33.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 5% higher than the state rate of 31.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.7%. Notably, 15.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Northlake CDP, South Carolina is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 475 Census-designated places in South Carolina. For official data, visit data.census.gov.