Rockville, Maryland Demographics & Population 2026
During the 2020–2024 ACS period, Rockville, Maryland had a total population of 67,671, the 11th largest city in Maryland, with a median household income of $128,649, which is 24% higher than the state average. The poverty rate is 7.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 65.6% of adults hold a bachelor's degree or higher — top 10% in Maryland.
- One of the most racially diverse communities in Maryland (diversity index: 72/100).
Rockville Quick Facts
How Rockville 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 | 67,218 | 67,671 | +0.7% |
| Median household income | $122,384 | $128,649 | +5.1% |
| Median home value | $658,300 | $682,300 | +3.6% |
How Rockville 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
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 68 | National average: 61
Education
Educational Attainment (Adults 25+)
Rockville 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 |
| 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 |
| Montgomery Village | 34,110 | $95,348 | 13.1% | $388,900 |
Cities Similar to Rockville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gaithersburg | 69,825 | $112,467 | $496,500 | 52.5% | 8.8% |
| Severn | 58,402 | $134,423 | $479,200 | 46.1% | 5.7% |
| Bel Air South | 58,137 | $123,653 | $405,900 | 49.4% | 3.9% |
| Bowie | 57,926 | $141,995 | $459,300 | 50.4% | 3.8% |
| Ellicott City | 75,257 | $156,964 | $661,700 | 68.8% | 3.8% |
Population Overview
Rockville is a mid-sized community located in Maryland, within Montgomery County. The total population is 67,671. It ranks as the 11th most populous out of 527 Census-designated places in Maryland.
Age Demographics
The median age in Rockville is 39.6 years. This is about the same as the state median of 39.4 years.
Economy, Income & Housing
The median household income in Rockville is $128,649. This is 24% higher than the state median of $103,678. It is also 59% higher than the national median of $80,734. The poverty rate stands at 7.6%. This is 19% lower than the state poverty rate of 9.4%. The unemployment rate is 3.9%. This is 19% lower than the state rate of 4.9%. The median home value is $682,300. Housing costs are 62% higher than the state median of $419,900. The home-value-to-income ratio is 5.3x. 52.6% of occupied housing units are owner-occupied. This homeownership rate is 22% lower than the state average of 67.6%.
Race & Ethnicity
Rockville is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Asian residents account for 22.1%. The Black or African American population (11.0%) is well below the state average of 28.9%. The Asian population is significantly higher than the state average (22.1% vs 6.5%).
Education
65.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Rockville in the top 10% of all cities in the state for educational attainment. This is 51% 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 92.7%. Notably, 38.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Rockville, 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 Rockville, Maryland?
Rockville, Maryland has a population of 67,671 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockville, MD?
The median household income in Rockville is $128,649, which is 59% higher than the national median of $80,734.
What is the poverty rate in Rockville, MD?
The poverty rate in Rockville is 7.6%. This means approximately 5,110 residents live below the federal poverty line.
What is the racial makeup of Rockville, Maryland?
Rockville's population is 43.2% White, 11.0% Black, 18.1% Hispanic/Latino, and 22.1% Asian.
What is the median home value in Rockville, MD?
The median home value in Rockville is $682,300. The home-value-to-income ratio is 5.3x.
How educated is Rockville, Maryland?
65.6% of adults (25+) in Rockville hold a bachelor's degree or higher, and 38.1% hold a graduate or professional degree.