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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

Zip Code 21804, Salisbury, MD

ZIP Code 21804 Details

Zip Code:21804
State:MD [Maryland]
Multi County:No
City Alias(es):Salisbury
Area Code:410 / 443 / 667
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:42 ft
State FIPS:24
County FIPS:045
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21804 2010 Census Demographics

Current Population:43,122
2010 Population:38,491
Households per ZIP Code:14,937
Average House Value:$172,700
Avg. Income Per Household:$58,336
Persons Per Household:2.48
White Population:27,540
Black Population:9,321
Hispanic Population:2,213
Asian Population:1,321
American Indian Population:258
Hawaiian Population:51
Other Population:1,184
Male Population:18,043
Female Population:20,448
Median Age:32.90 years
Male Median Age:31.50 years
Female Median Age:34.20 years

ZIP Code 21804 Other Demographics

# Residential Mailboxes:17,388
# Business Mailboxes:1,002
Total Delivery Receptacles:18,142
Number of Businesses:778
1st Quarter Payroll:$118,090,000
Annual Payroll:$507,135,000
# of Employees:10,809
Water Area:0.446 sq mi
Land Area:68.594 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:10,982
Multi Family Delivery Units:1,947
# Residential Mailboxes:17,388
# Business Mailboxes:1,002
Total Delivery Receptacles:18,142

ZIP Code 21804 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 7,705 7,815 +110
Retired Workers: 5,410 5,550 +140
Disabled Workers: 1,090 1,055 -35
Widow(er)s and Parents: 445 465 +20
Spouses: 175 180 +5
Children: 585 565 -20
65+: 5,645 5,795 +150
Monthly Benefits - All: $10,457,000 $10,911,000 +$454,000
Monthly Benefits - Retired Workers: $8,038,000 $8,472,000 +$434,000
Monthly Benefits - Widow(ers): $606,000 $654,000 +$48,000

ZIP Code 21804 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:V24334
Preferred Last Line Key:V24334
21803: Previous ZIP Code
Next ZIP Code: 21810


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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: 12/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],