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Zip Code 20770 — Greenbelt, MD

20770 is a ZIP Code associated with Greenbelt, MD, located within Prince George's. The postal region supports an estimated population of 28,384 residents across Data Pending housing units, with a population density of 1,500.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.999810, -76.885670)

Data MetricLocal Statistic
Postal / Zip Code20770
Primary CityGreenbelt
State / ProvinceMD
CountyPrince George's
Total Population28,384
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,500.4 people/sq mi
TimezoneAmerica/New_York

How 20770 Compares

MetricZIP 20770Prince George's CountyMD State Average
Population28,384951,4976,205,597
Median IncomeData PendingN/AN/A
Population Density1,500.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 20771Greenbelt1.6 miN/AN/A
Zip 20740College Park2.4 mi36,847N/A
Zip 20706Lanham3.0 mi42,612N/A
Zip 20737Riverdale3.0 mi24,489N/A
Zip 20742College Park3.1 mi4,350N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →