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ZIP Code 20880 - Washington Grove Maryland

Overview

ZIP Code 20880 is located in Washington Grove Maryland. 20880 is entirely within Montgomery County. Regionally, 20880 is located in Metro DC.

ZIP Code 20880 Quick Stats

ZIP Code NameWashington Grove
Primary CountyMontgomery County
ZIP Code TypePO Box
Population (2022)604
Area Code(s)240 / 301
Current Time
EDT

ZIP Code 20880 Map

Map of ZIP Code 20880 in Washington Grove, MD — click to open interactive map

20880 Demographics

20880 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 20880 is White. The current unemployment level in 20880 is 4.4%.

Population604
Population Growth Rate34.36%
Population Density2,393 People per Square Mile
Total Households233
Percentage High Income Households19.3%
Median Household Income (2021)$122,386
Current Unemployment Rate (May 2026)4.4%
Sales Tax Rate (2025)6%
Majority Race/EthnicityWhite - 80.76%

20880 Race/Ethnicity Breakdown

Race/EthnicityTotalPercentage
White55080.76%
Black7511.01%
Hispanic405.87%
Asian162.35%
Native American00%
Hawaiian/Pac. Islander00%

20880 Educational Attainment Levels

Highest Education LevelTotalPercentage
Less Than 1 Year of College123.11%
Bachelor Degree6316.32%
High School Diploma6316.32%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College348.81%
Associates Degree61.55%
Masters Degree10627.46%
Professional Degree5714.77%
Doctorate Degree4511.66%

20880 Geography

Coordinates39.13975906, -77.17364502
Adjacent ZIP Codes
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area0.25242543 Square Miles

20880 Schools

School Districts in 20880
Elementary Schools in 20880
High Schools in 20880

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