ZIP Code 31407 has segments in 2 Counties (Chatham, Effingham).
Businesses Addresses: 314
PO Box Addresses: 10
Residential Addresses: 11,046
Multi-Family Addresses: 2,518
Single Family Addresses: 8,528
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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Port Wentworth, GA 31407 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
24,893 (100%)
Population Density
735 per sq mi
Diversity Index1
66
INCOME
Median Household Income
$81,124
Per Capita Income
$37,418
Median Home Value
$256,300
HOUSING
Total HU (Housing Units)
10,967 (100%)
Owner Occupied HU
4,892 (44.6%)
Renter Occupied HU
5,189 (47.3%)
Vacant Housing Units
886 (8.1%)
HOUSEHOLDS
Total Households
10,081
Average Household Size
2.46
Family Households
6,128 (60.8%)
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).
Port Wentworth, GA 31407 - Peer Comparisons by Rank and Percentile
The table below compares 31407 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.
