ZIP Code 21830 - Hebron Map and Data

Map of ZIP Code 21830 Border

Official Zip Code NameHebron
Zip Code StateMaryland
Zip Code TypeNon-Unique
Primary County: Wicomico
Area Code410 / 443 / 667
Current Population:4026
Racial Majority:White 77.24%
Public School Racial Majority:White 70%
Unemployment Rate:4.2%
Median Household Income$57239
Average Adjusted Gross Income$64890
School Test Performance:Above Average
Average Commute Time20 Minutes
Time Zone:Eastern Standard Time
Elevation Range7 - 39 ft.
Area34 Sqm.
Coordinates(Y,X)38.39964200, -75.72751500

Zip Code 21830 Profile

ZIP Code 21830 is located in the state of Maryland in the Salisbury metro area. ZIP code 21830 is primarily located in Wicomico County. The official US Postal Service name for 21830 is HEBRON, Maryland. Portions of ZIP code 21830 are contained within or border the city limits of Hebron, MD, . ZIP code 21830 is within area code 443 and area code 410. 21830 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Maryland.

The current unemployment level in 21830 is 4.2% which is lower than the current county unemployment level of 5.6% and is higher than the current state unemployment at 3.7% and higher than the current national unemployment rate at 3.7%.

According the 2010 US Census, the population of 21830 increased to 4026 from 3091 over the past 10 years. The majority ethnicity residing in 21830 is White while the majority ethnicity attending 21830 public schools is White. 39.4% of students in 21830 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 2762 77.24% 3342 -17%
 Black Or African American 640 17.9% 502 +27%
 Hispanic 36 1.01% 80 -55%
 American Indian Or Alaskan Native 0 0% 7 -100%
 Asian 40 1.12% 31 +29%
 Native Hawaiian & Other Pacific Islander 0 0% 0 +0%
 Other Race 2 0% 2 -100%
 Two Or More Races 62 2.74% 62 +58%

Zip Code 21830 Race/Ethnicity

 White 70%
 Black Or African American 17.4%
 Hispanic 5.7%
 Asian 1.1%
 Hawaii/Pacific Islander 0%
 American Indian Or Alaskan Native 0.5%
 Two or More Races 5.3%

Zip Code 21830 Public School Race/Ethnicity Profile

Total Population40263091
Male Population49.40%
Female Population50.60%
Total Households1476
Test Score PerformanceAbove Average
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$57239
Income Under $50K Per Year41.80%
Income $50K to $100K Per Year44.10%
Income Above $100K Per Year14.10%
21830 US Congressional District
DistrictRepresentativeParty Affiliation
Maryland District 1Andy HarrisRepublican
Related Maps: Map of All Maryland Congressional Districts

Average Real Estate Asking Price$228319
Average Real Estate Sale Price$141548
Current Unemployment Level 4.2%
Previous Month Unemployment Level4.9%
Unemployment Level 1 Year Ago5.4%
2012 Hardiness ZoneZone 7b: 5F to 10F
1990 Hardiness ZoneZone 7b: 5F to 10F
Köppen Climate ClassificationCfa - Humid Subtropical Climate
Ecoregion 63f - Delmarva Uplands
Average First Frost DatesOctober 21 - 31
Average Last Frost DatesApril 11 - 20

Zip Code 21830 Annual Climate Data

Avg Min Temp (°F)27293644536267665948393147
Avg Max Temp (°F)45485767768488868070595067
Avg Precip (In.)3.973.324.43.343.683.534.274.793.973.313.193.4345.2
Core Based Statistical
Area (CBSA)
Salisbury, MD
CBSA Type21830
CBSA Population124598
Time ZoneEastern Standard Time
IANA Time ZoneAmerica/New_York
Follows DSTYes
GMT Difference-5 Hours