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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

Zip Code 29420, North Charleston, SC

ZIP Code 29420 Details

Zip Code:29420
City:North Charleston
State:SC [South Carolina]
Multi County:Yes
City Alias(es):North Charleston
N Charleston
City Alias(es) To Avoid Using:Chas
No Chas
Area Code:843
City Type:B [Branch]
Classification: [Non-Unique]
Time Zone:Eastern (GMT -05:00)
Observes Daylight Saving:Yes
Elevation:11 ft
State FIPS:45
County FIPS:035
Division:South Atlantic
Intro Date:<2004-10

ZIP Code 29420 2010 Census Demographics

Current Population:27,164
2010 Population:21,834
Households per ZIP Code:7,631
Average House Value:$224,600
Avg. Income Per Household:$64,149
Persons Per Household:2.86
White Population:11,526
Black Population:8,856
Hispanic Population:2,013
Asian Population:965
American Indian Population:236
Hawaiian Population:71
Other Population:969
Male Population:10,569
Female Population:11,265
Median Age:31.80 years
Male Median Age:30.20 years
Female Median Age:33.30 years

ZIP Code 29420 Other Demographics

# Residential Mailboxes:9,498
# Business Mailboxes:298
Total Delivery Receptacles:9,684
Number of Businesses:258
1st Quarter Payroll:$35,385,000
Annual Payroll:$139,182,000
# of Employees:3,442
Water Area:0.16 sq mi
Land Area:11.216 sq mi
113th Congressional District:01|06
113th Congressional Land Area:1547.86|8062.93 sq mi
Single Family Delivery Units:6,184
Multi Family Delivery Units:933
# Residential Mailboxes:9,498
# Business Mailboxes:298
Total Delivery Receptacles:9,684

ZIP Code 29420 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,455 3,570 +115
Retired Workers: 2,265 2,395 +130
Disabled Workers: 560 545 -15
Widow(er)s and Parents: 205 200 -5
Spouses: 95 105 +10
Children: 330 325 -5
65+: 2,360 2,490 +130
Monthly Benefits - All: $4,541,000 $4,847,000 +$306,000
Monthly Benefits - Retired Workers: $3,307,000 $3,580,000 +$273,000
Monthly Benefits - Widow(ers): $268,000 $284,000 +$16,000

ZIP Code 29420 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:X24345
Preferred Last Line Key:X24345
29419: Previous ZIP Code
Next ZIP Code: 29422


  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],