ZIP Code 20903 - Silver Spring Maryland

ZIP Code 20903 is located in Silver Spring Maryland. Portions of 20903 are also in Hillandale and Adelphi and Burnt Mills and Langley Park. 20903 is entirely within Montgomery County. Regionally, 20903 is located in Metro DC.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 20903 Quick Stats

ZIP Code NameSilver Spring
Primary CountyMontgomery County
ZIP Code TypeStandard
Population (2022)25,324
Area Code(s)240 / 301
Current Time

ZIP Code 20903 Map

20903 Demographics

20903 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 20903 is Hispanic. The majority race/ethnicity attending public schools in 20903 is Hispanic. The current unemployment level in 20903 is 2.7%.

Population Growth Rate0.00%
Population Density9,645 People per Square Mile
Total Households7,287
Percentage High Income Households4.6%
Median Household Income (2021)$74,607
Average Adjusted Gross Income (2021)$348,060
Current Unemployment Rate (June 2024)2.7%
Majority Race/EthnictyHispanic - 49.90%
Public School Majority Race/EthnictyHispanic - 61.09%

20903 Race/Ethnicty Breakdown

Native American2580.92%
Hawaiian/Pac. Islander00%

20903 Public School Race/Ethnicty Breakdown

Native American80.25%
Hawaiian/Pac. Islander50.16%

20903 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College5094.83%
Bachelor Degree2,35822.38%
High School Diploma2,60824.76%
No High School Diploma2332.21%
GED or Alternate4173.96%
1 or More Years of College1,69616.1%
Associates Degree9388.9%
Masters Degree1,12310.66%
Professional Degree3433.26%
Doctorate Degree3102.94%

20903 Geography

Adjacent ZIP Codes
Cities/Towns in 20903
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area3 Square Miles

20903 Politics

US Congressional Districts in 20903
Maryland State Senate Districts in 20903
Maryland State House of Delegates Districts in 20903

20903 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

20903 Annual Climate Data

Avg Min Temp (°F)24263442526166655845362945
Avg Max Temp (°F)42465566758387857968574666
Avg Precip (In.)3.432.863.863.284.53.714.173.934.153.473.383.3144.05

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