ZIP Code 21402 Map

ZIP Code 21402 Data

ZIP Code21402
ZIP Code NameAnnapolis
Primary CountyAnne Arundel County
ZIP Code TypeStandard
Population (2021)5,576
Area Code(s)410 / 443 / 667
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

21402 Demographics

Population Growth Rate-10.48%
Population Density2,045 People per Square Mile
Total Households336
Percentage High Income Households11.9%
Median Houshold Income (2021)$66,534
Average Adjusted Gross Income (2019)$58,120
Current Unemployment Rate (June 2023)2.7%
Majority Race/EthnictyWhite - 62.42%

21402 Race/Ethnicty Breakdown

Native American460.78%
Hawaiian/Pac. Islander560.95%

21402 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College272.65%
Bachelor Degree32131.47%
High School Diploma969.41%
No High School Diploma00%
GED or Alternate121.18%
1 or More Years of College23723.24%
Associates Degree10210%
Masters Degree19018.63%
Professional Degree212.06%
Doctorate Degree111.08%

21402 Geography

Adjacent ZIP Codes
Cities/Towns in 21402
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area3 Square Miles

21402 Politics

US Congressional Districts in 21402
Maryland State Senate Districts in 21402
Maryland State House of Delegates Districts in 21402

21402 Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion65n - Chesapeake Rolling Coastal Plain

21402 Annual Climate Data

Avg Min Temp (°F)24263443536267665947372946
Avg Max Temp (°F)42465566758388867968574766
Avg Precip (In.)3.562.974.123.344.363.583.973.944.173.513.373.5744.47