ZIP Code 20815 - Chevy Chase Maryland

ZIP Code 20815 is located in Chevy Chase Maryland. Portions of 20815 are also in Chevy Chase (Montgomery County) and Bethesda and Chevy Chase Village and Martin's Additions and Somerset and Friendship Heights Village and North Chevy Chase and Chevy Chase Section Five and Chevy Chase Section Three and Silver Spring. 20815 is entirely within Montgomery County. Regionally, 20815 is located in Metro DC.

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ZIP Code 20815 Quick Stats

ZIP Code NameChevy Chase
Primary CountyMontgomery County
ZIP Code TypeStandard
Population (2022)31,080
Area Code(s)240 / 301
Current Time

ZIP Code 20815 Map

20815 Demographics

20815 can be classified socioeconomically as Upper 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 20815 is White. The majority race/ethnicity attending public schools in 20815 is White. The current unemployment level in 20815 is 4.6%.

Population Growth Rate2.49%
Population Density5,805 People per Square Mile
Total Households13,524
Percentage High Income Households32.2%
Median Household Income (2021)$175,053
Average Adjusted Gross Income (2021)$922,810
Current Unemployment Rate (July 2024)4.6%
Majority Race/EthnictyWhite - 78.76%
Public School Majority Race/EthnictyWhite - 46.47%

20815 Race/Ethnicty Breakdown

Native American1340.43%
Hawaiian/Pac. Islander00%

20815 Public School Race/Ethnicty Breakdown

Native American20.11%
Hawaiian/Pac. Islander10.06%

20815 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College4462.03%
Bachelor Degree6,29228.59%
High School Diploma9154.16%
No High School Diploma670.3%
GED or Alternate150.07%
1 or More Years of College1,1595.27%
Associates Degree4091.86%
Masters Degree6,05227.5%
Professional Degree4,44920.22%
Doctorate Degree2,20410.01%

20815 Geography

Adjacent ZIP Codes
Cities/Towns in 20815
Neighborhoods in 20815
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area5 Square Miles

20815 Politics

US Congressional Districts in 20815
Maryland State Senate Districts in 20815
Maryland State House of Delegates Districts in 20815

20815 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

20815 Annual Climate Data

Avg Min Temp (°F)24263342526166645745362844
Avg Max Temp (°F)42465566758387857868574666
Avg Precip (In.)3.382.873.913.344.413.74.053.864.163.463.413.2943.86

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