ZIP Code 29418 has segments in 2 Counties (Charleston, Dorchester).
Businesses Addresses: 1,633
PO Box Addresses: 0
Residential Addresses: 11,024
Multi-Family Addresses: 1,184
Single Family Addresses: 9,840
The ZIP Code maps and database are updated 4 times per year. Database updated: March 1, 2026, Maps updated: May 1, 2024.
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North Charleston, SC 29418 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
26,052 (100%)
Population Density
1,969 per sq mi
Diversity Index1
65
INCOME
Median Household Income
$64,583
Per Capita Income
$36,155
Median Home Value
$267,600
HOUSING
Total HU (Housing Units)
12,448 (100%)
Owner Occupied HU
6,124 (49.2%)
Renter Occupied HU
5,010 (40.2%)
Vacant Housing Units
1,314 (10.6%)
HOUSEHOLDS
Total Households
11,134
Average Household Size
2.33
Family Households
6,143 (55.2%)
NOTES
The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).
North Charleston, SC 29418 - Peer Comparisons by Rank and Percentile
The table below compares 29418 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
