Comparison to Surrounding Areas
The median household income ($74,268) for 31558 is less than the median household income for 31548 ($75,804), 32034 ($98,583), 32097 ($93,161), Camden County ($74,378), Kings Bay Base CDP ($78,000), and St. Marys city ($74,288). But it's more than 31547 ($-1) and 31569 ($65,915).
| 31558 | $74,268 |
| Kings Bay Base CDP | $78,000 |
| St. Marys city | $74,288 |
| Camden County | $74,378 |
Get Median Household Income for all Zip Codes in Georgia.
The average household income ($90,726) for 31558 is less than the average household income for 32034 ($137,029), 32097 ($103,040), and St. Marys city ($93,225). But it's more than 31547 ($-1), 31548 ($87,091), 31569 ($82,231), Camden County ($88,291), and Kings Bay Base CDP ($75,389).
| 31558 | $90,726 |
| Kings Bay Base CDP | $75,389 |
| St. Marys city | $93,225 |
| Camden County | $88,291 |
Get Average Household Income for all Zip Codes in Georgia.
The per-capita income for 31558 is $35,708. The per capita income ($35,708) for 31558 is less than the per capita income for 31569 ($36,625), 32034 ($62,968), 32097 ($38,559), Camden County ($35,737), and St. Marys city ($37,015). But it's more than 31547 ($34,423), 31548 ($35,293), and Kings Bay Base CDP ($29,270).
| 31558 | $35,708 |
| Kings Bay Base CDP | $29,270 |
| St. Marys city | $37,015 |
| Camden County | $35,737 |
Get Per-Capita Income for all Zip Codes in Georgia.
7.1% of households make over $200,000 a year. The percent high income households (7.1%) for 31558 is less than the percent high income households for 32034 (19.7%), 32097 (9.1%), and St. Marys city (8.2%). But it's more than 31547 (-1.0%), 31548 (6.7%), 31569 (5.4%), Camden County (7.0%), and Kings Bay Base CDP (0.0%).
| 31558 | 7.1% |
| Kings Bay Base CDP | 0.0% |
| St. Marys city | 8.2% |
| Camden County | 7.0% |
Get High Income Households for all Zip Codes in Georgia.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 31558 | $45,479 | $76,146 | $97,991 | $83,365 |
| Kings Bay Base CDP | $43,750 | $79,519 | $78,750 | $-1 |
| St. Marys city | $45,931 | $74,750 | $103,458 | $84,696 |
| Camden County | $42,927 | $73,661 | $91,453 | $64,464 |
Get Median Household Income by Age of Householder for all Zip Codes in Georgia.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 31558 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 31558 | +/-$6,312 | +/-$5,978 | +/-$2,286 | +/-1.7% | +/-$22,704 | +/-$10,661 | +/-$20,682 | +/-$23,077 |
| Kings Bay Base CDP | +/-$19,267 | +/-$9,452 | +/-$5,864 | +/-8.4% | +/-$32,110 | +/-$27,882 | +/-$8,397 | +/-$-1 |
| St. Marys city | +/-$7,419 | +/-$6,642 | +/-$2,653 | +/-1.9% | +/-$27,509 | +/-$11,959 | +/-$17,998 | +/-$15,559 |
| Camden County | +/-$4,646 | +/-$3,409 | +/-$926 | +/-1.1% | +/-$12,613 | +/-$8,991 | +/-$7,690 | +/-$11,550 |