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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

Zip Code 29940, Seabrook, SC

ZIP Code 29940 Details

Zip Code:29940
State:SC [South Carolina]
Multi County:No
City Alias(es):Seabrook
City Alias(es) To Avoid Using:Coosaw
Area Code:843
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:6 ft
State FIPS:45
County FIPS:013
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 29940 2010 Census Demographics

Current Population:3,802
2010 Population:3,967
Households per ZIP Code:1,480
Average House Value:$95,600
Avg. Income Per Household:$45,902
Persons Per Household:2.68
White Population:1,373
Black Population:2,561
Hispanic Population:103
Asian Population:28
American Indian Population:24
Hawaiian Population:7
Other Population:53
Male Population:1,869
Female Population:2,098
Median Age:40.10 years
Male Median Age:38.70 years
Female Median Age:41.60 years

ZIP Code 29940 Other Demographics

# Residential Mailboxes:1,419
# Business Mailboxes:23
Total Delivery Receptacles:1,555
Number of Businesses:24
1st Quarter Payroll:$1,219,000
Annual Payroll:$5,364,000
# of Employees:129
Water Area:16.919 sq mi
Land Area:73.985 sq mi
113th Congressional District:01|06
113th Congressional Land Area:1547.86|8062.93 sq mi
Single Family Delivery Units:1,378
Multi Family Delivery Units:18
# Residential Mailboxes:1,419
# Business Mailboxes:23
Total Delivery Receptacles:1,555

ZIP Code 29940 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 840 850 +10
Retired Workers: 560 585 +25
Disabled Workers: 140 135 -5
Widow(er)s and Parents: 45 45 0
Spouses: 20 20 0
Children: 75 65 -10
65+: 570 595 +25
Monthly Benefits - All: $993,000 $1,043,000 +$50,000
Monthly Benefits - Retired Workers: $729,000 $785,000 +$56,000
Monthly Benefits - Widow(ers): $52,000 $54,000 +$2,000

ZIP Code 29940 Statistical Areas

CBSA: 25940
CBSA Name: Hilton Head Island-Bluffton, SC
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:187,010
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:X24576
Preferred Last Line Key:X24576
29939: Previous ZIP Code
Next ZIP Code: 29941


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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: 2/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],