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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 29909, Okatie, SC

ZIP Code 29909 Details

Zip Code:29909
State:SC [South Carolina]
Multi County:Yes
City Alias(es):Okatie
City Alias(es) To Avoid Using:Callawassie Island
Spring Island
Sun City
Area Code:843 / 854
City Type:N [Non Postal Community Name]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:9 ft
State FIPS:45
County FIPS:013
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 29909 2010 Census Demographics

Current Population:26,107
2010 Population:16,394
Households per ZIP Code:8,220
Average House Value:$310,400
Avg. Income Per Household:$75,194
Persons Per Household:1.96
White Population:15,324
Black Population:860
Hispanic Population:530
Asian Population:123
American Indian Population:65
Hawaiian Population:9
Other Population:133
Male Population:7,661
Female Population:8,733
Median Age:66.00 years
Male Median Age:66.70 years
Female Median Age:65.30 years

ZIP Code 29909 Other Demographics

# Residential Mailboxes:13,320
# Business Mailboxes:176
Total Delivery Receptacles:13,921
Number of Businesses:262
1st Quarter Payroll:$23,516,000
Annual Payroll:$96,002,000
# of Employees:2,536
Water Area:27.354 sq mi
Land Area:54.989 sq mi
113th Congressional District:01|06
113th Congressional Land Area:1547.86|8062.93 sq mi
Single Family Delivery Units:10,847
Multi Family Delivery Units:651
# Residential Mailboxes:13,320
# Business Mailboxes:176
Total Delivery Receptacles:13,921

ZIP Code 29909 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 12,900 13,395 +495
Retired Workers: 11,610 12,070 +460
Disabled Workers: 245 260 +15
Widow(er)s and Parents: 425 410 -15
Spouses: 525 545 +20
Children: 95 110 +15
65+: 12,190 12,680 +490
Monthly Benefits - All: $21,451,000 $22,965,000 +$1,514,000
Monthly Benefits - Retired Workers: $19,740,000 $21,191,000 +$1,451,000
Monthly Benefits - Widow(ers): $716,000 $700,000 ($16,000)

ZIP Code 29909 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:X29574
Preferred Last Line Key:X29574
29907: Previous ZIP Code
Next ZIP Code: 29910


  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],