ZIP Code 21078 - Havre De Grace Maryland

ZIP Code 21078 is located in Havre De Grace Maryland. Portions of 21078 are also in Havre de Grace and Aberdeen. 21078 is entirely within Harford County. Regionally, 21078 is located in Metro Baltimore.

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ZIP Code 21078 Quick Stats

ZIP Code NameHavre De Grace
Primary CountyHarford County
ZIP Code TypeStandard
Population (2022)19,820
Area Code(s)410 / 443 / 667
Current Time

ZIP Code 21078 Map

21078 Demographics

21078 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 21078 is White. The majority race/ethnicity attending public schools in 21078 is White. The current unemployment level in 21078 is 2.7%.

Population Growth Rate0.00%
Population Density655 People per Square Mile
Total Households7,583
Percentage High Income Households6.1%
Median Household Income (2021)$94,409
Average Adjusted Gross Income (2021)$331,960
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 76.98%
Public School Majority Race/EthnictyWhite - 56.27%

21078 Race/Ethnicty Breakdown

Native American330.17%
Hawaiian/Pac. Islander00%

21078 Public School Race/Ethnicty Breakdown

Native American60.25%
Hawaiian/Pac. Islander50.2%

21078 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,1149.46%
Bachelor Degree1,96416.67%
High School Diploma3,83932.59%
No High School Diploma1441.22%
GED or Alternate5844.96%
1 or More Years of College1,41412%
Associates Degree1,1379.65%
Masters Degree1,21910.35%
Professional Degree1651.4%
Doctorate Degree1991.69%

21078 Geography

Adjacent ZIP Codes
Cities/Towns in 21078
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area30 Square Miles

21078 Politics

US Congressional Districts in 21078
Maryland State Senate Districts in 21078
Maryland State House of Delegates Districts in 21078

21078 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 ZoneCfa - Humid Subtropical Climate
Ecoregion63b - Chesapeake-Pamlico Lowlands and Tidal Marshes

21078 Annual Climate Data

Avg Min Temp (°F)24263342526166655845372945
Avg Max Temp (°F)41455465758387857968564665
Avg Precip (In.)3.582.753.883.514.434.

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