ZIP Code 21029 - Clarksville Maryland

ZIP Code 21029 is located in Clarksville Maryland. Portions of 21029 are also in Columbia and Fulton. 21029 is entirely within Howard County. Regionally, it is located in Metro Baltimore.

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ZIP Code 21029 Quick Stats

ZIP Code NameClarksville
Primary CountyHoward County
ZIP Code TypeStandard
Population (2022)13,817
Area Code(s)240 / 301 / 410 / 443 / 667
Current Time

ZIP Code 21029 Map

21029 Demographics

21029 can be classified socioeconomically as Upper 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 21029 is White. The majority race/ethnicity attending public schools in 21029 is White. The current unemployment level in 21029 is 2.8%.

Population Growth Rate21.73%
Population Density861 People per Square Mile
Total Households3,379
Percentage High Income Households44.9%
Median Household Income (2021)$223,448
Average Adjusted Gross Income (2021)$596,880
Current Unemployment Rate (May 2024)2.8%
Majority Race/EthnictyWhite - 45.18%
Public School Majority Race/EthnictyWhite - 39.35%

21029 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander920.7%

21029 Public School Race/Ethnicty Breakdown

Native American40.12%
Hawaiian/Pac. Islander00%

21029 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2113.07%
Bachelor Degree2,18931.83%
High School Diploma6309.16%
No High School Diploma190.28%
GED or Alternate640.93%
1 or More Years of College4566.63%
Associates Degree2593.77%
Masters Degree1,58022.97%
Professional Degree82612.01%
Doctorate Degree6449.36%

21029 Geography

Adjacent ZIP Codes
Cities/Towns in 21029
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area16 Square Miles

21029 Politics

US Congressional Districts in 21029
Maryland State Senate Districts in 21029
Maryland State House of Delegates Districts in 21029

21029 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion64c - Piedmont Uplands

21029 Annual Climate Data

Avg Min Temp (°F)23253241516065635644352743
Avg Max Temp (°F)41455466758387857967564665
Avg Precip (In.)

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