Lake Murray of Richland, South Carolina Demographics & Population 2026

Population Overview

Lake Murray of Richland is a small city located in South Carolina, within Richland County. The total population is 7,023. It ranks as the 85th most populous out of 474 Census-designated places in South Carolina.

Age Demographics

The median age in Lake Murray of Richland is 46.5 years. This is 16% higher than the state median of 40.2 years. 12.5% 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 Lake Murray of Richland is $119,107. This is 72% higher than the state median of $69,324. It is also 48% higher than the national median of $80,734. The poverty rate stands at 2.0%. This is 86% lower than the state poverty rate of 14.1%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.3%. This is 53% lower than the state rate of 4.9%. The median home value is $422,100. Housing costs are 63% higher than the state median of $259,000. The home-value-to-income ratio is 3.5x. 82.7% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 71.9%.

Race & Ethnicity

Lake Murray of Richland has a predominantly White (non-Hispanic) population, comprising 92.2% of all residents. Black or African American residents account for 6.1%. The Black or African American population (6.1%) is well below the state average of 24.6%. The Hispanic or Latino population (1.1%) is well below the state average of 7.4%.

Education

54.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Lake Murray of Richland in the top 10% of all cities in the state for educational attainment. This is 71% higher than the state rate of 32.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.5%. Notably, 19.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Lake Murray of Richland, South Carolina is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 474 Census-designated places in South Carolina. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.