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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

Zip Code 21811, Berlin, MD

ZIP Code 21811 Details

Zip Code:21811
State:MD [Maryland]
Multi County:No
City Alias(es):Berlin
Ocean Pines
Ocean Pnes
Area Code:410 / 667 / 443
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:32 ft
State FIPS:24
County FIPS:047
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21811 2010 Census Demographics

Current Population:29,424
2010 Population:22,550
Households per ZIP Code:9,785
Average House Value:$268,800
Avg. Income Per Household:$69,747
Persons Per Household:2.29
White Population:19,640
Black Population:2,484
Hispanic Population:680
Asian Population:300
American Indian Population:165
Hawaiian Population:20
Other Population:335
Male Population:10,779
Female Population:11,771
Median Age:51.10 years
Male Median Age:49.60 years
Female Median Age:52.40 years

ZIP Code 21811 Other Demographics

# Residential Mailboxes:12,849
# Business Mailboxes:583
Total Delivery Receptacles:13,949
Number of Businesses:634
1st Quarter Payroll:$57,160,000
Annual Payroll:$244,146,000
# of Employees:6,180
Water Area:12.452 sq mi
Land Area:100.673 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:3,506
Multi Family Delivery Units:1,335
# Residential Mailboxes:12,849
# Business Mailboxes:583
Total Delivery Receptacles:13,949

ZIP Code 21811 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 7,540 7,685 +145
Retired Workers: 6,210 6,335 +125
Disabled Workers: 565 570 +5
Widow(er)s and Parents: 350 355 +5
Spouses: 170 175 +5
Children: 245 250 +5
65+: 6,345 6,490 +145
Monthly Benefits - All: $11,201,000 $11,789,000 +$588,000
Monthly Benefits - Retired Workers: $9,565,000 $10,090,000 +$525,000
Monthly Benefits - Widow(ers): $535,000 $548,000 +$13,000

ZIP Code 21811 Statistical Areas

CBSA: 41540
CBSA Name: Salisbury, MD-DE
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:125,203
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:V22974
Preferred Last Line Key:V22974
21810: Previous ZIP Code
Next ZIP Code: 21813


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 10/1/2021],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],