ZIP code 31558: Saint Marys, GA
31558 is a ZIP code in Saint Marys, Georgia, mainly in Camden County, part of the Kingsland, GA micro area. About 22,591 people live here.
- Population
- 22,591
- Median household income
- $74,268
- Typical home value
- $312,400-0.2% in 12 months
- Median rent
- $1,265gross, per month
- Median age
- 33
- Homeowners
- 58.8%of occupied homes
Shaded: ZIP code 31558's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 31558 details
| City | Saint Marys |
|---|---|
| State | Georgia |
| County | Camden County |
| Metro area | Kingsland, GA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 71.6 sq mi, plus 22.1 sq mi of water |
| Population density | 315 people per sq mi |
| Bachelor's degree or higher | 27.1% of adults 25+ |
| Average commute | 25.2 minutes |
| Center coordinates | 30.80229, -81.50767 |
Median rent in 31558 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $1,142/mo |
| 2 bedrooms | $1,165/mo |
| 3 bedrooms | $1,572/mo |
| 4 bedrooms | $1,769/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 31558
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 31547 | Kings Bay, GA | 1.8 mi | 1,419 |
| 32035 | Fernandina Beach, FL | 9.5 mi | — |
| 31548 | Kingsland, GA | 12.2 mi | 24,070 |
| 32097 | Yulee, FL | 12.8 mi | 26,700 |
| 32041 | Yulee, FL | 13.3 mi | — |
| 32034 | Fernandina Beach, FL | 13.9 mi | 41,029 |
| 31569 | Woodbine, GA | 16.4 mi | 5,506 |
| 31527 | Jekyll Island, GA | 19.6 mi | 769 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 31558?
A typical home in ZIP code 31558 is worth about $312,400 (Zillow Home Value Index). The median household here earns $74,268 a year. See what buying here would cost per month, with Georgia average taxes and insurance filled in.
Monthly payment for a $312,400 homeWhat can a $74,268 income afford?Rental property numbers
About ZIP code 31558
What city is ZIP code 31558?
ZIP code 31558 is in Saint Marys, GA, in Camden County.
What county is ZIP code 31558 in?
31558 is mainly in Camden County, Georgia.
What is the population of ZIP code 31558?
About 22,591 people live in ZIP code 31558, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 31558 in?
31558 is in Eastern Time (UTC−5). It observes daylight saving time.