ZIP Code 21136 - Reisterstown Maryland

ZIP Code 21136 is located in Reisterstown Maryland. Portions of 21136 are also in Owings Mills. 21136 is primarily within Baltimore County, with some portions in Carroll County. Regionally, 21136 is located in Metro Baltimore.

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ZIP Code 21136 Quick Stats

ZIP Code NameReisterstown
Primary CountyBaltimore County
ZIP Code TypeStandard
Population (2022)35,038
Area Code(s)410 / 443 / 667
Current Time

ZIP Code 21136 Map

21136 Demographics

21136 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 21136 is White. The majority race/ethnicity attending public schools in 21136 is African American. The current unemployment level in 21136 is 2.7%.

Population Growth Rate0.00%
Population Density586 People per Square Mile
Total Households12,310
Percentage High Income Households10.6%
Median Household Income (2021)$93,750
Average Adjusted Gross Income (2021)$596,050
Current Unemployment Rate (July 2024)2.7%
Majority Race/EthnictyWhite - 60.25%
Public School Majority Race/EthnictyAfrican American - 45.17%

21136 Race/Ethnicty Breakdown

Native American540.16%
Hawaiian/Pac. Islander00%

21136 Public School Race/Ethnicty Breakdown

Native American110.23%
Hawaiian/Pac. Islander80.17%

21136 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,1605.62%
Bachelor Degree5,99529.03%
High School Diploma4,18820.28%
No High School Diploma1910.92%
GED or Alternate6973.38%
1 or More Years of College2,79613.54%
Associates Degree1,5647.57%
Masters Degree2,84613.78%
Professional Degree9254.48%
Doctorate Degree2871.39%

21136 Geography

Adjacent ZIP Codes
Cities/Towns in 21136
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area60 Square Miles

21136 Politics

US Congressional Districts in 21136
Maryland State Senate Districts in 21136
Maryland State House of Delegates Districts in 21136

21136 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 ZoneDfa - Humid Continental Hot Summers
Ecoregion64c - Piedmont Uplands

21136 Annual Climate Data

Avg Min Temp (°F)22243241505964635644352743
Avg Max Temp (°F)40445364748286847766554464
Avg Precip (In.)3.592.934.183.514.73.973.933.624.223.513.613.4945.26

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