ZIP Code 21901 - North East Maryland

21901 Overview

ZIP Code 21901 is located in North East Maryland. Portions of 21901 are also in Charlestown. 21901 is entirely within Cecil County. Regionally, 21901 is located in Metro Baltimore. Data Updated October 2, 2024

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ZIP Code 21901 Quick Stats

ZIP Code NameNorth East
Primary CountyCecil County
ZIP Code TypeStandard
Population (2022)19,938
Area Code(s)410 / 443 / 667
Current Time
EDT

ZIP Code 21901 Map

21901 Demographics

21901 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 21901 is White. The majority race/ethnicity attending public schools in 21901 is White. The current unemployment level in 21901 is 3.4%.

Population19,938
Population Growth Rate6.25%
Population Density375 People per Square Mile
Total Households5,677
Percentage High Income Households3.3%
Median Household Income (2021)$92,048
Average Adjusted Gross Income (2021)$419,040
Current Unemployment Rate (October 2024)3.4%
Majority Race/EthnictyWhite - 88.65%
Public School Majority Race/EthnictyWhite - 81.62%

21901 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White16,36788.65%
Black1,2586.81%
Hispanic4712.55%
Asian3351.81%
Native American310.17%
Hawaiian/Pac. Islander00%

21901 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White3,12685.9%
Black2266.21%
Hispanic2366.49%
Asian371.02%
Native American110.3%
Hawaiian/Pac. Islander30.08%

21901 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College7828.17%
Bachelor Degree1,72217.99%
High School Diploma3,10832.47%
No High School Diploma1251.31%
GED or Alternate5916.17%
1 or More Years of College1,48615.53%
Associates Degree8108.46%
Masters Degree6967.27%
Professional Degree971.01%
Doctorate Degree1541.61%

21901 Geography

Coordinates39.57865524,-75.95666504
Adjacent ZIP Codes
Cities/Towns in 21901
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaPhiladelphia-Camden-Wilmington, PA-NJ-DE-MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area53 Square Miles

21901 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion65n - Chesapeake Rolling Coastal Plain

21901 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)23253341516065645745362844
Avg Max Temp (°F)41445465748387857867564565
Avg Precip (In.)3.562.783.953.544.3744.234.014.343.393.413.5945.17

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