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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 29487, Wadmalaw Island, SC

ZIP Code 29487 Details

Zip Code:29487
City:Wadmalaw Island
State:SC [South Carolina]
Multi County:No
City Alias(es):Wadmalaw Island
Wadmalaw Is
Area Code:843
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:16 ft
State FIPS:45
County FIPS:019
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 29487 2010 Census Demographics

Current Population:3,169
2010 Population:2,725
Households per ZIP Code:1,099
Average House Value:$325,900
Avg. Income Per Household:$70,000
Persons Per Household:2.48
White Population:1,240
Black Population:1,438
Hispanic Population:72
Asian Population:4
American Indian Population:10
Hawaiian Population:0
Other Population:49
Male Population:1,307
Female Population:1,418
Median Age:47.80 years
Male Median Age:47.00 years
Female Median Age:48.30 years

ZIP Code 29487 Other Demographics

# Residential Mailboxes:1,278
# Business Mailboxes:19
Total Delivery Receptacles:12,453
Number of Businesses:37
1st Quarter Payroll:$1,616,000
Annual Payroll:$7,454,000
# of Employees:176
Water Area:8.726 sq mi
Land Area:41.897 sq mi
113th Congressional District:01|06
113th Congressional Land Area:1547.86|8062.93 sq mi
Single Family Delivery Units:1,277
Multi Family Delivery Units:0
# Residential Mailboxes:1,278
# Business Mailboxes:19
Total Delivery Receptacles:12,453

ZIP Code 29487 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 860 875 +15
Retired Workers: 615 625 +10
Disabled Workers: 120 120 0
Widow(er)s and Parents: 55 55 0
Spouses: 25 30 +5
Children: 45 45 0
65+: 645 655 +10
Monthly Benefits - All: $1,147,000 $1,205,000 +$58,000
Monthly Benefits - Retired Workers: $893,000 $937,000 +$44,000
Monthly Benefits - Widow(ers): $66,000 $72,000 +$6,000

ZIP Code 29487 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:X24760
Preferred Last Line Key:X24760
29486: Previous ZIP Code
Next ZIP Code: 29488


  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],