Zip Code 21737 Map and Profile

Official Zip Code NameGlenelg
Zip Code StateMaryland
Zip Code TypeNon-Unique
Primary County: Howard
Area Code410 / 443 / 667
Current Population:1458
Racial Majority:White 73.11%
Public School Racial Majority:White 81.2%
Unemployment Rate:6.1%
Median Household Income$129825
Average Adjusted Gross Income$188470
School Test Performance:Excellent
Average Commute Time35.6 Minutes
Current Time:
Time Zone:Eastern Daylight Time
Elevation Range499 - 548 ft.
Area5 Sqm.
Coordinates(Y,X)39.25719070, -77.01805115

Zip Code 21737 Description

Zip Code 21737 is located in the state of Maryland in the Baltimore metro area. Zip code 21737 is primarily located in Howard County. The official US Postal Service name for 21737 is GLENELG, Maryland. Portions of zip code 21737 are contained within or border the city limits of . Zip code 21737 is within area code 443 and area code 410. 21737 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Maryland.

The current unemployment level in 21737 is 6.1% which is higher than the current county unemployment level of 3.4% and is lower than the current state unemployment at 7.7% and lower than the current national unemployment rate at 8.4%.

According the 2010 US Census, the population of 21737 increased to 1458 from 828 over the past 10 years. The majority ethnicity residing in 21737 is White while the majority ethnicity attending 21737 public schools is White. 3.4% of students in 21737 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 1327 73.11% 1124 +18%
 Black Or African American 32 1.76% 54 -41%
 Hispanic 1 0.06% 43 -98%
 American Indian Or Alaskan Native 0 0% 1 -100%
 Asian 417 22.98% 196 +113%
 Native Hawaiian & Other Pacific Islander 0 0% 0 +0%
 Other Race 1 0% 1 -100%
 Two Or More Races 39 2.09% 39 -3%

Zip Code 21737 Race/Ethnicity

 White 81.2%
 Black Or African American 4.5%
 Hispanic 3.2%
 Asian 7%
 Hawaii/Pacific Islander 0%
 American Indian Or Alaskan Native 0.1%
 Two or More Races 4%

Zip Code 21737 Public School Race/Ethnicity Profile

Total Population1458828
Male Population50.30%
Female Population49.70%
Total Households443
Test Score PerformanceExcellent
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$129825
Income Under $50K Per Year11.20%
Income $50K to $100K Per Year24.70%
Income Above $100K Per Year64.00%
21737 US Congressional District
DistrictRepresentativeParty Affiliation
Maryland District 7Elijah CummingsDemocrat
Related Maps: Map of All Maryland Congressional Districts

Average Real Estate Asking Price$744647
Average Real Estate Sale Price$801880
Current Unemployment Level 6.1%
Previous Month Unemployment Level6.9%
Unemployment Level 1 Year Ago2.9%
2012 Hardiness ZoneZone 7a: 0F to 5F
1990 Hardiness ZoneZone 6b: -5F to 0F
Köppen Climate ClassificationDfa - Humid Continental Hot Summers
Ecoregion 64c - Piedmont Uplands
Average First Frost DatesOctober 11 - 20
Average Last Frost DatesApril 21 - 31

Zip Code 21737 Annual Climate Data

Avg Min Temp (°F)23253241505964635643352743
Avg Max Temp (°F)41455465758287857867564565
Avg Precip (In.)3.423.044.23.374.643.893.963.524.083.553.583.4544.71
Core Based Statistical
Area (CBSA)
Baltimore-Towson, MD
CBSA Type21737
CBSA Population2699667
Time ZoneEastern Daylight Time
IANA Time ZoneAmerica/New_York
Follows DSTYes
GMT Difference-5 Hours
List of High Schools in Zipcode 21737
Glenelg High SchoolHoward
River Hill High SchoolHoward
List of Middle Schools in Zipcode 21737
Folly Quarter Middle SchoolHoward