ZIP Code 21755 - Jefferson Maryland

21755 Overview

ZIP Code 21755 is located in Jefferson Maryland. Portions of 21755 are also in Braddock Heights and Burkittsville and Point of Rocks. 21755 is entirely within Frederick County. Regionally, 21755 is located in Metro DC. Data Updated October 2, 2024

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ZIP Code 21755 Quick Stats

ZIP Code NameJefferson
Primary CountyFrederick County
ZIP Code TypeStandard
Population (2022)5,706
Area Code(s)240 / 301
Current Time
EDT

ZIP Code 21755 Map

21755 Demographics

21755 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 21755 is White. The majority race/ethnicity attending public schools in 21755 is White. The current unemployment level in 21755 is 3.3%.

Population5,706
Population Growth Rate0.00%
Population Density154 People per Square Mile
Total Households2,070
Percentage High Income Households8.6%
Median Household Income (2021)$113,631
Average Adjusted Gross Income (2021)$313,320
Current Unemployment Rate (September 2024)3.3%
Majority Race/EthnictyWhite - 81.89%
Public School Majority Race/EthnictyWhite - 74.51%

21755 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White4,65381.89%
Black1031.81%
Hispanic81714.38%
Asian1061.87%
Native American30.05%
Hawaiian/Pac. Islander00%

21755 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White34279.35%
Black122.78%
Hispanic7016.24%
Asian71.62%
Native American00%
Hawaiian/Pac. Islander00%

21755 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2787.56%
Bachelor Degree75120.42%
High School Diploma1,32436.01%
No High School Diploma60.16%
GED or Alternate762.07%
1 or More Years of College48213.11%
Associates Degree2737.42%
Masters Degree37710.25%
Professional Degree601.63%
Doctorate Degree501.36%

21755 Geography

Coordinates39.36100769,-77.56394958
Adjacent ZIP Codes
Cities/Towns in 21755
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area37 Square Miles

21755 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 ZoneDfa - Humid Continental Hot Summers
Ecoregion64c - Piedmont Uplands

21755 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)23253342526065635644362844
Avg Max Temp (°F)41455566768387867968564566
Avg Precip (In.)3.152.643.683.384.263.883.713.383.883.393.313.0941.77

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