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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 29455, Johns Island, SC

ZIP Code 29455 Details

Zip Code:29455
City:Johns Island
State:SC [South Carolina]
Multi County:No
City Alias(es):Johns Island
Kiawah Island
Seabrook Isl
Seabrook Island
Area Code:843
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:3 ft
State FIPS:45
County FIPS:019
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 29455 2010 Census Demographics

Current Population:40,464
2010 Population:20,478
Households per ZIP Code:8,394
Average House Value:$375,900
Avg. Income Per Household:$89,846
Persons Per Household:2.42
White Population:14,175
Black Population:5,137
Hispanic Population:1,841
Asian Population:220
American Indian Population:158
Hawaiian Population:15
Other Population:1,089
Male Population:10,147
Female Population:10,331
Median Age:44.20 years
Male Median Age:42.00 years
Female Median Age:46.00 years

ZIP Code 29455 Other Demographics

# Residential Mailboxes:16,721
# Business Mailboxes:608
Total Delivery Receptacles:17,203
Number of Businesses:713
1st Quarter Payroll:$56,460,000
Annual Payroll:$250,924,000
# of Employees:6,778
Water Area:11.005 sq mi
Land Area:107.396 sq mi
113th Congressional District:01
113th Congressional Land Area:1547.86 sq mi
Single Family Delivery Units:11,919
Multi Family Delivery Units:947
# Residential Mailboxes:16,721
# Business Mailboxes:608
Total Delivery Receptacles:17,203

ZIP Code 29455 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 5,980 6,385 +405
Retired Workers: 4,665 5,035 +370
Disabled Workers: 545 525 -20
Widow(er)s and Parents: 275 280 +5
Spouses: 320 350 +30
Children: 175 195 +20
65+: 4,955 5,350 +395
Monthly Benefits - All: $9,280,000 $10,297,000 +$1,017,000
Monthly Benefits - Retired Workers: $7,744,000 $8,687,000 +$943,000
Monthly Benefits - Widow(ers): $403,000 $425,000 +$22,000

ZIP Code 29455 Statistical Areas

CBSA: 16700
CBSA Name: Charleston-North Charleston, SC
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:664,607
CBSA Division Population:0
MSA: 1440
MSA Name: Charleston-North Charleston, SC MSA
PMSA Name: 
City State Key:X24084
Preferred Last Line Key:X24084
29453: Previous ZIP Code
Next ZIP Code: 29456


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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: 5/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],