Zip Code 21711 Map and Profile

Official Zip Code NameBig Pool
Zip Code StateMaryland
Zip Code TypeNon-Unique
Primary County: Washington
Area Code227 / 240 / 301
Current Population:1029
Racial Majority:White 98.57%
Unemployment Rate:5.8%
Median Household Income$47464
Average Adjusted Gross Income$60760
School Test Performance:Poor
Average Commute Time27.8 Minutes
Time Zone:Eastern Standard Time
Elevation Range505 - 1184 ft.
Area29 Sqm.
Coordinates(Y,X)39.66963800, -78.01408500

Zip Code 21711 Description

Zip Code 21711 is located in the state of Maryland in the Washington D.C. metro area. Zip code 21711 is primarily located in Washington County. The official US Postal Service name for 21711 is BIG POOL, Maryland. Portions of zip code 21711 are contained within or border the city limits of . Zip code 21711 is within area code 240 and area code 301. 21711 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in Maryland.

The current unemployment level in 21711 is 5.8% which is higher than the current county unemployment level of 5.2% and is lower than the current state unemployment at 6.6% and lower than the current national unemployment rate at 6.7%.

According the 2010 US Census, the population of 21711 decreased to 1029 from 1055 over the past 10 years. The majority ethnicity residing in 21711 is White while the majority ethnicity attending 21711 public schools is . % of students in 21711 public schools receive or are eligible to participate in free or reduced lunch programs.

20142010Change(+/-)
 White 825 98.57% 1010 -18%
 Black Or African American 0 0% 1 -100%
 Hispanic 0 0% 4 -100%
 American Indian Or Alaskan Native 0 0% 0 +0%
 Asian 0 0% 4 -100%
 Native Hawaiian & Other Pacific Islander 0 0% 0 +0%
 Other Race 0 0% 0 +0%
 Two Or More Races 10 1.43% 10 +20%

Zip Code 21711 Race/Ethnicity

 White %
 Black Or African American %
 Hispanic %
 Asian %
 Hawaii/Pacific Islander %
 American Indian Or Alaskan Native %
 Two or More Races %

Zip Code 21711 Public School Race/Ethnicity Profile

20102000
Total Population10291055
Male Population52.30%
Female Population47.70%
Total Households388
Test Score PerformancePoor
Percentage of Students Eligible For
Free or Reduced Lunch
%
Percentage of Public Schools with
Title 1 Status
%
Median Household Income$47464
Income Under $50K Per Year52.90%
Income $50K to $100K Per Year37.20%
Income Above $100K Per Year9.90%
21711 US Congressional District
DistrictRepresentativeParty Affiliation
Maryland District 6David TroneDemocrat
Maryland District 2Dutch RuppersbergerDemocrat
Related Maps: Map of All Maryland Congressional Districts

Average Real Estate Asking Price$163154
Average Real Estate Sale Price$135286
Current Unemployment Level 5.8%
Previous Month Unemployment Level6.7%
Unemployment Level 1 Year Ago3.2%
2012 Hardiness ZoneZone 6b: -5F to 0F
1990 Hardiness ZoneZone 6b: -5F to 0F
Köppen Climate ClassificationDfa - Humid Continental Hot Summers
Ecoregion 67b - Northern Shale Valleys
Average First Frost DatesOctober 11 - 20
Average Last Frost DatesApril 21 - 31

Zip Code 21711 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)21233139495862605341332641
Avg Max Temp (°F)39435364748287857867554464
Avg Precip (In.)2.792.383.373.284.023.663.623.433.393.23.152.8239.11
Core Based Statistical
Area (CBSA)
Hagerstown-Martinsburg, MD-WV
CBSA Type21711
CBSA Population275660
Time ZoneEastern Standard Time
IANA Time ZoneAmerica/New_York
Follows DSTYes
GMT Difference-5 Hours
List of High Schools in Zipcode 21711
Clear Spring High SchoolWashington
List of Middle Schools in Zipcode 21711
Clear Spring Middle SchoolWashington
List of Elementary Schools in Zipcode 21711
Clear Spring Elementary SchoolWashington