ZIP Code 20853 - Rockville Maryland

ZIP Code 20853 is located in Rockville Maryland. Portions of 20853 are also in Aspen Hill and Olney. 20853 is entirely within Montgomery County. Regionally, it is located in Metro DC.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 20853 Quick Stats

ZIP Code NameRockville
Primary CountyMontgomery County
ZIP Code TypeStandard
Population (2022)31,794
Area Code(s)240 / 301
Current Time

ZIP Code 20853 Map

20853 Demographics

20853 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 20853 is White. The majority race/ethnicity attending public schools in 20853 is Hispanic. The current unemployment level in 20853 is 2.7%.

Population Growth Rate0.00%
Population Density3,567 People per Square Mile
Total Households9,581
Percentage High Income Households14.2%
Median Household Income (2021)$133,141
Average Adjusted Gross Income (2020)$97,020
Current Unemployment Rate (April 2024)2.7%
Majority Race/EthnictyWhite - 55.45%
Public School Majority Race/EthnictyHispanic - 43.64%

20853 Race/Ethnicty Breakdown

Native American1800.53%
Hawaiian/Pac. Islander00%

20853 Public School Race/Ethnicty Breakdown

Native American100.21%
Hawaiian/Pac. Islander80.17%

20853 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,1256.2%
Bachelor Degree4,98127.44%
High School Diploma3,33518.37%
No High School Diploma3331.83%
GED or Alternate2551.4%
1 or More Years of College2,70314.89%
Associates Degree9034.97%
Masters Degree2,86415.78%
Professional Degree8654.77%
Doctorate Degree7874.34%

20853 Geography

Adjacent ZIP Codes
Cities/Towns in 20853
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area9 Square Miles

20853 Politics

US Congressional Districts in 20853
Maryland State Senate Districts in 20853
Maryland State House of Delegates Districts in 20853

20853 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
Ecoregion64c - Piedmont Uplands

20853 Annual Climate Data

Avg Min Temp (°F)23253341516065635644352844
Avg Max Temp (°F)41455465748286847766564565
Avg Precip (In.)3.342.873.913.284.453.763.953.764.123.463.423.2443.55

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