Jefferson CDP, Maryland Demographics & Population 2026
As of 2026, Jefferson CDP, Maryland has a total population of 2,891, the 244th largest city in Maryland, with a median household income of $145,664, which is 43% higher than the state average. The poverty rate is 4.0%.
Key Takeaways
- Household income is 43% above the state average — one of the wealthiest communities in Maryland.
- An exceptionally low poverty rate of 4.0% — among the lowest in Maryland.
- Near full employment with an unemployment rate of just 2.4%.
Jefferson CDP Quick Facts
How Jefferson CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 67 | National average: 60
Education
Educational Attainment (Adults 25+)
Jefferson CDP Rankings in Maryland
Explore Maryland Rankings
Cities Similar to Jefferson CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gambrills CDP | 2,862 | $151,667 | $584,400 | 41.8% | 6.3% |
| Bartonsville CDP | 2,760 | $146,641 | $604,700 | 60.8% | 5.2% |
| Konterra CDP | 3,212 | $144,750 | $512,500 | 50.2% | 7.8% |
| Berwyn Heights town | 3,306 | $145,833 | $411,700 | 41.4% | 6.2% |
| Jarrettsville CDP | 2,629 | $161,510 | $487,500 | 52.2% | 1.0% |
Population Overview
Jefferson CDP is a small community located in Maryland. The total population is 2,891. It ranks as the 244th most populous out of 528 cities and towns in Maryland.
Age Demographics
The median age in Jefferson CDP is 41.2 years. This is 5% higher than the state median of 39.3 years.
Economy, Income & Housing
The median household income in Jefferson CDP is $145,664. This is 43% higher than the state median of $101,652. Compared to the national median of $78,538, household income here is 85% higher. The poverty rate stands at 4.0%. This is 57% lower than the state poverty rate of 9.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.4%. This is 52% lower than the state rate of 4.9%. The median home value is $479,400. Housing costs are 21% higher than the state median of $397,700. The home-value-to-income ratio is 3.3x. 81.0% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 67.5%.
Race & Ethnicity
The largest racial or ethnic group in Jefferson CDP is White (non-Hispanic), making up 81.2% of the population. Hispanic or Latino residents account for 7.8%. The White (non-Hispanic) population is significantly higher than the state average (81.2% vs 47.4%). The Black or African American population (6.7%) is well below the state average of 29.2%. The Asian population (2.2%) is well below the state average of 6.4%.
Education
40.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% lower than the state rate of 42.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.1%. Notably, 16.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Jefferson CDP, Maryland 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 Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 528 Census-designated places in Maryland. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Jefferson CDP, Maryland?
Jefferson CDP, Maryland has a population of 2,891 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Jefferson CDP, MD?
The median household income in Jefferson CDP is $145,664, which is 85% higher the national median of $78,538.
What is the poverty rate in Jefferson CDP, MD?
The poverty rate in Jefferson CDP is 4.0%. This means approximately 117 residents live below the federal poverty line.
What is the racial makeup of Jefferson CDP, Maryland?
Jefferson CDP's population is 81.2% White, 6.7% Black, 7.8% Hispanic/Latino, and 2.2% Asian.
What is the median home value in Jefferson CDP, MD?
The median home value in Jefferson CDP is $479,400. The home-value-to-income ratio is 3.3x.
How educated is Jefferson CDP, Maryland?
40.0% of adults (25+) in Jefferson CDP hold a bachelor's degree or higher, and 16.1% hold a graduate or professional degree.