Rockville city, Maryland Demographics & Population 2026
As of 2026, Rockville city, Maryland has a total population of 67,218, the 11th largest city in Maryland, with a median household income of $122,384, which is 20% higher than the state average. The poverty rate is 7.9%.
Key Takeaways
- 64.6% of adults hold a bachelor's degree or higher — top 10% in Maryland.
- One of the most racially diverse communities in Maryland (diversity index: 71/100).
Rockville city Quick Facts
How Rockville city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 67 | National average: 60
Education
Educational Attainment (Adults 25+)
Rockville city Rankings in Maryland
Explore Maryland Rankings
Cities Similar to Rockville city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gaithersburg city | 69,225 | $107,496 | $484,500 | 52.4% | 8.8% |
| Bel Air South CDP | 57,702 | $120,721 | $384,000 | 47.2% | 4.2% |
| Severn CDP | 58,041 | $130,627 | $465,600 | 44.6% | 5.7% |
| Ellicott City CDP | 73,737 | $157,891 | $644,300 | 69.6% | 3.6% |
| Bowie city | 57,771 | $141,831 | $442,000 | 50.1% | 4.2% |
Population Overview
Rockville city is a mid-sized community located in Maryland. The total population is 67,218. It ranks as the 11th most populous out of 528 cities and towns in Maryland.
Age Demographics
The median age in Rockville city is 39.4 years. This is about average than the state median of 39.3 years.
Economy, Income & Housing
The median household income in Rockville city is $122,384. This is 20% higher than the state median of $101,652. Compared to the national median of $78,538, household income here is 56% higher. The poverty rate stands at 7.9%. This is 15% lower than the state poverty rate of 9.3%. The unemployment rate is 3.7%. This is 25% lower than the state rate of 4.9%. The median home value is $658,300. Housing costs are 66% higher than the state median of $397,700. The home-value-to-income ratio is 5.4x. 53.1% of occupied housing units are owner-occupied. This homeownership rate is 21% lower than the state average of 67.5%.
Race & Ethnicity
Rockville city is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Asian residents account for 21.0%. The Black or African American population (10.8%) is well below the state average of 29.2%. The Asian population is significantly higher than the state average (21.0% vs 6.4%).
Education
64.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Rockville city in the top 10% of all cities in the state for educational attainment. This is 51% higher 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 92.5%. Notably, 37.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Rockville city, 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 Rockville city, Maryland?
Rockville city, Maryland has a population of 67,218 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockville city, MD?
The median household income in Rockville city is $122,384, which is 56% higher the national median of $78,538.
What is the poverty rate in Rockville city, MD?
The poverty rate in Rockville city is 7.9%. This means approximately 5,252 residents live below the federal poverty line.
What is the racial makeup of Rockville city, Maryland?
Rockville city's population is 44.5% White, 10.8% Black, 17.8% Hispanic/Latino, and 21.0% Asian.
What is the median home value in Rockville city, MD?
The median home value in Rockville city is $658,300. The home-value-to-income ratio is 5.4x.
How educated is Rockville city, Maryland?
64.6% of adults (25+) in Rockville city hold a bachelor's degree or higher, and 37.8% hold a graduate or professional degree.