South Kensington, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, South Kensington, Maryland had a total population of 8,148, the 162nd largest community in Maryland, with a median household income of $210,953, which is 103% higher than the state average. The poverty rate is 4.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 103% above the state average — one of the wealthiest communities in Maryland.
- An exceptionally low poverty rate of 4.5% — among the lowest in Maryland.
- 83.2% of adults hold a bachelor's degree or higher — top 10% in Maryland.
South Kensington Quick Facts
How South Kensington Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 8,057 | 8,148 | +1.1% |
| Median household income | $193,793 | $210,953 | +8.9% |
| Median home value | $905,000 | $919,800 | +1.6% |
How South Kensington Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 68 | National average: 61
Education
Educational Attainment (Adults 25+)
South Kensington Rankings in Maryland
Explore Maryland Rankings
Other Cities in Montgomery County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Germantown | 90,719 | $117,546 | 8.8% | $422,400 |
| Silver Spring | 81,462 | $99,860 | 10.6% | $643,300 |
| Gaithersburg | 69,825 | $112,467 | 8.8% | $496,500 |
| Bethesda | 69,397 | $192,237 | 4.3% | $1,169,900 |
| Rockville | 67,671 | $128,649 | 7.6% | $682,300 |
| Aspen Hill | 53,279 | $111,575 | 9.7% | $570,000 |
| Wheaton | 52,926 | $111,478 | 13.1% | $501,200 |
| North Bethesda | 49,677 | $129,092 | 5.2% | $731,800 |
| Potomac | 45,902 | $236,675 | 3.9% | $1,157,000 |
| Olney | 35,797 | $171,458 | 4.3% | $656,600 |
Cities Similar to South Kensington
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Four Corners | 8,150 | $203,125 | $620,400 | 68.3% | 4.4% |
| Chevy Chase | 9,445 | $211,765 | $1,245,000 | 83.8% | 4.3% |
| Fairwood | 7,526 | $181,458 | $713,700 | 71.7% | 6.5% |
| Darnestown | 7,051 | $232,135 | $958,200 | 72.3% | 1.2% |
| Mayo | 8,694 | $155,300 | $604,900 | 44.0% | 4.6% |
Population Overview
South Kensington is a small city located in Maryland, within Montgomery County. The total population is 8,148. It ranks as the 162nd most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in South Kensington is 42.6 years. This is 8% higher than the state median of 39.4 years. With 29.7% of the population under 18, South Kensington has a notably young demographic profile, suggesting a family-oriented community. 10.3% 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 South Kensington is $210,953. This is 103% higher than the state median of $103,678. It is also 161% higher than the national median of $80,734. The poverty rate stands at 4.5%. This is 52% lower than the state poverty rate of 9.4%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 5.2%. This is 6% higher than the state rate of 4.9%. The median home value is $919,800. Housing costs are 119% higher than the state median of $419,900. The home-value-to-income ratio is 4.4x. 86.8% of occupied housing units are owner-occupied. This homeownership rate is 28% higher than the state average of 67.6%.
Race & Ethnicity
The largest racial or ethnic group in South Kensington is White (non-Hispanic), making up 77.2% of the population. Asian residents account for 5.9%. The White (non-Hispanic) population is significantly higher than the state average (77.2% vs 46.6%). The Black or African American population (4.6%) is well below the state average of 28.9%. The Hispanic or Latino population (4.4%) is well below the state average of 12.5%.
Education
83.2% of residents aged 25 and older hold a bachelor's degree or higher. This places South Kensington in the top 10% of all cities in the state for educational attainment. This is 92% higher than the state rate of 43.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.2%. Notably, 53.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for South Kensington, Maryland 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 Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 527 Census-designated places in Maryland. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Maryland city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of South Kensington, Maryland?
South Kensington, Maryland has a population of 8,148 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in South Kensington, MD?
The median household income in South Kensington is $210,953, which is 161% higher than the national median of $80,734.
What is the poverty rate in South Kensington, MD?
The poverty rate in South Kensington is 4.5%. This means approximately 367 residents live below the federal poverty line.
What is the racial makeup of South Kensington, Maryland?
South Kensington's population is 77.2% White, 4.6% Black, 4.4% Hispanic/Latino, and 5.9% Asian.
What is the median home value in South Kensington, MD?
The median home value in South Kensington is $919,800. The home-value-to-income ratio is 4.4x.
How educated is South Kensington, Maryland?
83.2% of adults (25+) in South Kensington hold a bachelor's degree or higher, and 53.1% hold a graduate or professional degree.