Stone Mountain city, Georgia Demographics & Population 2026

Population Overview

Stone Mountain city is a small city located in Georgia. The total population is 6,639. It ranks as the 144th most populous out of 670 cities and towns in Georgia.

Age Demographics

The median age in Stone Mountain city is 34.4 years. This is 8% lower than the state median of 37.4 years.

Economy, Income & Housing

The median household income in Stone Mountain city is $49,661. This is 33% lower than the state median of $74,664. Compared to the national median of $78,538, household income here is 37% lower. The poverty rate stands at 15.3%. This is 14% higher than the state poverty rate of 13.5%. The unemployment rate is 5.3%. This is 3% higher than the state rate of 5.1%. The median home value is $190,700. Housing costs are 30% lower than the state median of $272,900. The home-value-to-income ratio is 3.8x. 52.6% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 65.4%.

Race & Ethnicity

The largest racial or ethnic group in Stone Mountain city is Black or African American, making up 80.4% of the population. White (non-Hispanic) residents account for 13.5%. The White (non-Hispanic) population (13.5%) is well below the state average of 49.8%. The Black or African American population is significantly higher than the state average (80.4% vs 31.0%). The Hispanic or Latino population (1.6%) is well below the state average of 10.7%. The Asian population (0.2%) is well below the state average of 4.3%.

Education

20.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 40% lower than the state rate of 34.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 86.7%.

Data Sources & Methodology

All demographic data for Stone Mountain city, Georgia 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 Georgia state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 670 Census-designated places in Georgia. For official data, visit data.census.gov.