Greenbelt is a city in Prince George's County, Maryland, home to about 24,678 people across 6.2 square miles. Its ZIP code is 20770, and parts of 20706 are in Greenbelt too.
Homes sold for a median of $227 per square foot in the three months ending August 2026, a seller’s market.
Mostly Greenbelt; also Seabrook
Mostly Seabrook; part is in Greenbelt
Each card is that ZIP code’s whole market, including any part outside Greenbelt. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Greenbelt’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Ronald Reagan Washington National Airport (DCA)13 miles away |
|---|---|
| Nearest city of 250,000+ | Washington, DC10 miles away |
| Nearest city of 1 million+ | Philadelphia, PA116 miles away |
Straight-line distances from the center of Greenbelt; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Greenbelt had 24,921 residents in the 2020 census, up 16% since 2000.
It’s the 58th largest of 527 towns in Maryland by population.
Prince George's County grew from 29,898 residents in 1900 to 967,201 in 2020.
Prince George's County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 25°F. About 44 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Beltsville, MD weather station (4 miles away).
276,055 jobs at 16,350 businesses in Prince George's County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
619 doctors and other health care providers list an office in Greenbelt.
Nearest hospitals
Providers with an office here
| Primary care doctors | 56 |
|---|---|
| Specialist doctors | 139 |
| Dentists | 45 |
| Nurse practitioners and physician assistants | 124 |
| Mental health providers | 196 |
| Physical and occupational therapists | 42 |
| Optometrists | 8 |
| Chiropractors | 9 |
| Pharmacies | 13 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (10 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (3 nearby)
Museums
Theaters and performance venues (2 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1935.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Prince George's County Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Greenbelt ElementaryGreenbelt | Pre-K–5 | 531 | Public | 1.1 mi |
| Springhill Lake ElementaryGreenbelt | Pre-K–5 | 804 | Public | 1.3 mi |
| Dora Kennedy French ImmersionGreenbelt | K–8 | 684 | Public | 1.1 mi |
| Greenbelt MiddleGreenbelt | 6–8 | 1,270 | Public | 1.2 mi |
| Eleanor Roosevelt HighGreenbelt | 9–12 | 2,544 | Public | 0.6 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Seabrook, Lanham, Glenarden and Glenn Dale.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.