ZIP Code 21240 - Baltimore Maryland

ZIP Code 21240 is located in Baltimore Maryland. 21240 is entirely within Anne Arundel County. Regionally, it is located in Metro Baltimore.

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ZIP Code 21240 Quick Stats

ZIP Code NameBaltimore
Primary CountyAnne Arundel County
ZIP Code TypeStandard
Area Code(s)410 / 443 / 667
Current Time
EDT

ZIP Code 21240 Map

21240 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree00%
High School Diploma00%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College00%
Associates Degree00%
Masters Degree00%
Professional Degree00%
Doctorate Degree00%

21240 Geography

Coordinates39.17478943,-76.67215729
Adjacent ZIP Codes
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area4 Square Miles

21240 Politics

US Congressional Districts in 21240
Maryland State Senate Districts in 21240
Maryland State House of Delegates Districts in 21240

21240 Schools

School Districts in 21240
Elementary Schools in 21240
Middle Schools in 21240
High Schools in 21240

21240 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion65n - Chesapeake Rolling Coastal Plain

21240 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)24263442526166645745362845
Avg Max Temp (°F)42465566758388867968574766
Avg Precip (In.)3.4833.963.124.073.533.923.834.053.263.263.4142.89

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