ZIP Code 20770 - Greenbelt Maryland

ZIP Code 20770 is located in Greenbelt Maryland. Portions of 20770 are also in Beltsville and Berwyn Heights and Seabrook. 20770 is entirely within Prince Georges County. Regionally, it is located in Metro DC.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 20770 Quick Stats

ZIP Code NameGreenbelt
Primary CountyPrince Georges County
ZIP Code TypeStandard
Population (2022)28,458
Area Code(s)240 / 301
Current Time
EDT

ZIP Code 20770 Map

20770 Demographics

20770 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maryland based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 20770 is African American. The majority race/ethnicity attending public schools in 20770 is African American. The current unemployment level in 20770 is 3.7%.

Population28,458
Population Growth Rate9.90%
Population Density5,231 People per Square Mile
Total Households10,433
Percentage High Income Households2.5%
Median Household Income (2021)$74,180
Average Adjusted Gross Income (2020)$56,930
Current Unemployment Rate (April 2024)3.7%
Majority Race/EthnictyAfrican American - 50.71%
Public School Majority Race/EthnictyAfrican American - 53.71%

20770 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White6,61523.03%
Black14,56950.71%
Hispanic4,96017.26%
Asian2,4388.49%
Native American1470.51%
Hawaiian/Pac. Islander00%

20770 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White5529.35%
Black3,24254.9%
Hispanic1,68428.52%
Asian3916.62%
Native American210.36%
Hawaiian/Pac. Islander150.25%

20770 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College7675.12%
Bachelor Degree3,69924.68%
High School Diploma3,36222.43%
No High School Diploma1771.18%
GED or Alternate5323.55%
1 or More Years of College2,35015.68%
Associates Degree1,0567.04%
Masters Degree2,18314.56%
Professional Degree1701.13%
Doctorate Degree6944.63%

20770 Geography

Coordinates39.00349045,-76.88339996
Adjacent ZIP Codes
Cities/Towns in 20770
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area5 Square Miles

20770 Politics

US Congressional Districts in 20770
Maryland State Senate Districts in 20770
Maryland State House of Delegates Districts in 20770

20770 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion65n - Chesapeake Rolling Coastal Plain

20770 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)24263442526166655845362945
Avg Max Temp (°F)42465566758388867968574766
Avg Precip (In.)3.422.793.853.324.553.684.163.894.193.523.353.3144.03

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