Greenbelt, Maryland Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Greenbelt, MD Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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B
Health Around average
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B
Income Around average
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A
Education Above average
Source: Map AI Methodology
Population
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| Population | 22,182 | 6,204,886 | 337,468,954 |
| Population density (per sq mi) | 3522.2 | 500.2 | 86.4 |
| Population growth (%/yr) | 1.00% | 0.51% | 0.59% |
| Median age | 36.1 | 38.0 | 37.3 |
| Households | 9,022 | 2,362,551 | 130,235,071 |
Population in Greenbelt grew by 18.0% from 2009 to 2024, reaching 22,182 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Greenbelt is Millennials, aged 29–44, at 24.1% of residents. That is 1.8 points above Maryland as a whole.
- Gen Z 13–28 4,995 22.5% +2.3 pts
- Millennials 29–44 5,354 24.1% +1.8 pts
- Gen X 45–60 4,681 21.1% on par
- Boomers 61–79 2,892 13.0% -3.5 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below Maryland, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 52.8% of the people living in Greenbelt and men 47.2%.
- Women 52.8% Maryland 51.5%
- Men 47.2% Maryland 48.5%
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100% of everyone living in Greenbelt
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Economy
Greenbelt has a the economy index of B, which means it is quite prosperous.
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| Median household income | $92,769 | $103,916 | $80,455 |
| Income growth (%/yr) | 5.11% | 3.98% | 4.80% |
| Unemployment rate | 6.1% | 4.8% | 5.2% |
The median household income in Greenbelt is about 11% lower than in Maryland.
Housing
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| Median home price | $419,767 | $267,101 | $248,835 |
| Median rent | $1,842 | $1,704 | $1,407 |
| Homeownership rate | 46.1% | 67.6% | 65.2% |
The median home price in Greenbelt is about 19.0 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $1,842 per month for that long.
Commute Time & Mobility
Commuters in Greenbelt spend about 62 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 257 hours, about 10.7 full days, spent commuting.
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 30.9 | 28.3 | 22.4 |
| Round-trip commute (min) | 61.8 | 56.5 | 44.8 |
| Yearly time spent (hours) | 257 | 236 | 187 |
| Estimated yearly cost | $7,981 | $7,301 | $5,790 |
| Work from home | 14.2% | 19.3% | 15.0% |
| Highway traffic (vehicles/day) | 44,308 | 16,437 | 8,813 |
| Local road traffic (vehicles/day) | 3,935 | 2,353 | 1,355 |
The average commute time in Greenbelt is 31 minutes, longer than the 28 minutes in Maryland.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Greenbelt has a education index of A, which means it is very educated.
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 40.2% | 39.3% | 31.6% |
| Average household size | 2.47 | 2.57 | 2.53 |
Health
Greenbelt has a health index of B, which means it is quite healthy.
| Metric | Greenbelt | Maryland Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 82.3 | 78.4 | 78.3 |
| Self-rated poor health | 12.2% | 13.2% | 16.3% |
| Smokers | 12.1% | 15.9% | 19.0% |
Greenbelt, MD Compared With Nearby Cities
How Greenbelt, MD compares with the 1 cities closest to it.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| Greenbelt, MD | 22,182 | $92,769 #1/2 | $419,767 #1/2 | 30.9 min #2/2 |
| College Park, MD | 31,178 | $68,594 | $366,976 | 22.6 min |
Frequently Asked Questions
Common questions about Greenbelt, Maryland.
How many people live in Greenbelt, Maryland?
About 22,182 people live in Greenbelt, Maryland, in 9,022 households of 2.5 people on average. The median age is 36.1, close to the U.S. median of 37.3.
Is Greenbelt, Maryland mostly urban or rural?
Averaged over its land area, Greenbelt, Maryland has 3,522 people per square mile, a density typical of a city. That is about 41 times the U.S. average of 86.
Can a typical household afford a home in Greenbelt, Maryland?
The median home costs 4.5 times the median household income ($419,767 against $92,769), compared with 3.1 times nationally. A ratio of about 3 is traditionally considered affordable. Median rent of $1,842 a month takes about 24% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
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