ZIP Code 20866 - Burtonsville Maryland

ZIP Code 20866 is located in Burtonsville Maryland. Portions of 20866 are also in Fairland and Cloverly. 20866 is entirely within Montgomery County. Regionally, 20866 is located in Metro DC.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 20866 Quick Stats

ZIP Code NameBurtonsville
Primary CountyMontgomery County
ZIP Code TypeStandard
Population (2022)16,680
Area Code(s)240 / 301
Current Time

ZIP Code 20866 Map

20866 Demographics

20866 can be classified socioeconomically as 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 20866 is African American. The majority race/ethnicity attending public schools in 20866 is African American. The current unemployment level in 20866 is 2.7%.

Population Growth Rate8.00%
Population Density2,126 People per Square Mile
Total Households4,434
Percentage High Income Households13.8%
Median Household Income (2021)$127,937
Average Adjusted Gross Income (2021)$346,910
Current Unemployment Rate (June 2024)2.7%
Majority Race/EthnictyAfrican American - 44.36%
Public School Majority Race/EthnictyAfrican American - 60.94%

20866 Race/Ethnicty Breakdown

Native American500.29%
Hawaiian/Pac. Islander00%

20866 Public School Race/Ethnicty Breakdown

Native American60.17%
Hawaiian/Pac. Islander00%

20866 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3354.38%
Bachelor Degree1,95525.58%
High School Diploma1,30117.02%
No High School Diploma2042.67%
GED or Alternate1281.67%
1 or More Years of College1,06613.95%
Associates Degree7369.63%
Masters Degree1,46519.17%
Professional Degree1652.16%
Doctorate Degree2883.77%

20866 Geography

Adjacent ZIP Codes
Cities/Towns in 20866
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area8 Square Miles

20866 Politics

US Congressional Districts in 20866
Maryland State Senate Districts in 20866
Maryland State House of Delegates Districts in 20866

20866 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion64c - Piedmont Uplands

20866 Annual Climate Data

Avg Min Temp (°F)24263442526166655845372845
Avg Max Temp (°F)42465566758387867968574666
Avg Precip (In.)3.422.964.083.444.683.794.

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