ZIP code 31523
Where is ZIP code 31523?
Brunswick, Georgia
Glynn County · Standard ZIP code
ZIP code 31523 belongs to Brunswick, Georgia in Glynn County. 31523 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 912. About 15,402 people live in the 31523 area, where the median household income is $88,988. The closest ZIP codes are 31524 (Brunswick, 3.8 mi east), 31520 (Brunswick, 4 mi southeast) and 31525 (Brunswick, 4.3 mi north).
| ZIP code | 31523 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Brunswick |
| State | Georgia (GA) |
| County | Glynn County |
| Time zone | Eastern Time · now |
| Area code | 912 |
| Coordinates | 31.2189, -81.546 map |
| 3-digit prefix | 315 |
Population and income in 31523
| Population | 15,402 · higher than 66% of Georgia ZIP codes |
|---|---|
| People per square mile | 80 · lower than 56% of Georgia ZIP codes |
| Median age | 40.9 years · higher than 58% of Georgia ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $88,988 · higher than 81% of Georgia ZIP codes |
| Income per person | $43,343 |
| Below the poverty line | 8.3% |
| Bachelor’s degree or higher | 32% of adults 25+ |
| Median home value | $310,400 · higher than 74% of Georgia ZIP codes |
| Median rent | $988 a month |
| Housing units | 5,934 |
| Households | 5,666 (2.72 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 191.47 sq mi (plus 17.9 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 31523. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 31523
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 31524 | Brunswick, GA | 3.8 mi E | Unique |
| 31520 | Brunswick, GA | 4 mi SE | Standard |
| 31525 | Brunswick, GA | 4.3 mi N | Standard |
| 31521 | Brunswick, GA | 5.7 mi SE | PO Box only |
| 31522 | Saint Simons Island, GA | 11.6 mi E | Standard |
| 31565 | Waverly, GA | 12.3 mi S | Standard |
| 31561 | Sea Island, GA | 12.7 mi E | PO Box only |
| 31527 | Jekyll Island, GA | 12.7 mi SE | Standard |
| 31305 | Darien, GA | 13.2 mi NE | Standard |
| 31566 | Waynesville, GA | 15.3 mi W | Standard |
| 31319 | Meridian, GA | 19.6 mi NE | PO Box only |
| 31327 | Sapelo Island, GA | 20 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 31523 or measure the distance to another ZIP code.
How to address mail to 31523
123 MAIN ST
BRUNSWICK GA 31523
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (31523-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Brunswick, GA
All Brunswick ZIP codes with population and income →
Questions
- What city is ZIP code 31523?
- 31523 is a Brunswick, Georgia ZIP code.
- What county is 31523 in?
- ZIP code 31523 is in Glynn County, Georgia.
- What time zone is ZIP code 31523 in?
- 31523 is in the Eastern Time zone (America/New_York).
- What area code is 31523?
- Phone numbers in ZIP code 31523 use area code 912.
- What is the population of ZIP code 31523?
- About 15,402 people live in ZIP code 31523, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 31523?
- The median household income in 31523 is $88,988 a year, higher than 81% of Georgia ZIP codes.
- What ZIP codes are near 31523?
- The nearest ZIP codes to 31523 are 31524 (Brunswick, 3.8 miles), 31520 (Brunswick, 4 miles), 31525 (Brunswick, 4.3 miles) and 31521 (Brunswick, 5.7 miles).