ZIP Code 21155 - Upperco Maryland

ZIP Code 21155 is located in Upperco Maryland. 21155 is primarily within Baltimore County, with some portions in Carroll County. Regionally, it is located in Metro Baltimore.

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ZIP Code 21155 Quick Stats

ZIP Code NameUpperco
Primary CountyBaltimore County
ZIP Code TypeStandard
Population (2022)3,063
Area Code(s)410 / 443 / 667
Current Time
EDT

ZIP Code 21155 Map

21155 Demographics

21155 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 21155 is White. The majority race/ethnicity attending public schools in 21155 is White. The current unemployment level in 21155 is 3.7%.

Population3,063
Population Growth Rate0.97%
Population Density126 People per Square Mile
Total Households922
Percentage High Income Households4.0%
Median Houshold Income (2021)$125,395
Average Adjusted Gross Income (2020)$110,270
Current Unemployment Rate (February 2024)3.7%
Majority Race/EthnictyWhite - 96.72%
Public School Majority Race/EthnictyWhite - 87.90%

21155 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,62896.72%
Black491.8%
Hispanic00%
Asian401.47%
Native American00%
Hawaiian/Pac. Islander00%

21155 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White24791.82%
Black10.37%
Hispanic197.06%
Asian10.37%
Native American10.37%
Hawaiian/Pac. Islander00%

21155 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College16111.26%
Bachelor Degree31221.82%
High School Diploma44330.98%
No High School Diploma362.52%
GED or Alternate876.08%
1 or More Years of College19713.78%
Associates Degree745.17%
Masters Degree996.92%
Professional Degree211.47%
Doctorate Degree00%

21155 Geography

Coordinates39.57165527,-76.80302429
Adjacent ZIP Codes
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area24 Square Miles

21155 Politics

US Congressional Districts in 21155
Maryland State Senate Districts in 21155
Maryland State House of Delegates Districts in 21155

21155 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion64c - Piedmont Uplands

21155 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)22243140505964625544352643
Avg Max Temp (°F)39435263738185837665544463
Avg Precip (In.)3.472.834.083.554.614.033.93.494.243.463.553.4644.68

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