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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

Zip Code 21817, Crisfield, MD

ZIP Code 21817 Details

Zip Code:21817
State:MD [Maryland]
Multi County:No
City Alias(es):Crisfield
Area Code:410 / 667 / 443
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:1 ft
State FIPS:24
County FIPS:039
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 21817 2010 Census Demographics

Current Population:5,822
2010 Population:5,236
Households per ZIP Code:2,185
Average House Value:$114,100
Avg. Income Per Household:$45,625
Persons Per Household:2.36
White Population:3,926
Black Population:1,222
Hispanic Population:199
Asian Population:41
American Indian Population:51
Hawaiian Population:1
Other Population:98
Male Population:2,444
Female Population:2,792
Median Age:43.50 years
Male Median Age:42.40 years
Female Median Age:44.30 years

ZIP Code 21817 Other Demographics

# Residential Mailboxes:2,467
# Business Mailboxes:126
Total Delivery Receptacles:2,773
Number of Businesses:115
1st Quarter Payroll:$12,500,000
Annual Payroll:$44,439,000
# of Employees:1,278
Water Area:3.542 sq mi
Land Area:14.463 sq mi
113th Congressional District:01
113th Congressional Land Area:3977.06 sq mi
Single Family Delivery Units:1,946
Multi Family Delivery Units:86
# Residential Mailboxes:2,467
# Business Mailboxes:126
Total Delivery Receptacles:2,773

ZIP Code 21817 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 1,460 1,510 +50
Retired Workers: 990 1,045 +55
Disabled Workers: 245 240 -5
Widow(er)s and Parents: 110 115 +5
Spouses: 20 20 0
Children: 95 90 -5
65+: 1,055 1,080 +25
Monthly Benefits - All: $1,787,000 $1,887,000 +$100,000
Monthly Benefits - Retired Workers: $1,314,000 $1,407,000 +$93,000
Monthly Benefits - Widow(ers): $134,000 $140,000 +$6,000

ZIP Code 21817 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:V23295
Preferred Last Line Key:V23295
21814: Previous ZIP Code
Next ZIP Code: 21821


  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],