Zip code 31521: Brunswick, Georgia
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 31521
31521 is a non-residential zip code for Brunswick, Georgia (Glynn County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 31521, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Brunswick
- State
- Georgia
- County
- Glynn County
- Center point
- 31.1500° N, 81.4915° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 31521
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 31520 | Brunswick, GA | 2 mi | $40,071 |
| 31524 | Brunswick, GA | 6.4 mi | — |
| 31527 | Jekyll Island, GA | 6.8 mi | — |
| 31523 | Brunswick, GA | 8.6 mi | $88,988 |
| 31565 | Waverly, GA | 11 mi | $61,778 |
| 31522 | Saint Simons Island, GA | 12 mi | $108,632 |
| 31561 | Sea Island, GA | 12 mi | $250,000+ |
| 31525 | Brunswick, GA | 12 mi | $69,493 |
| 31305 | Darien, GA | 17 mi | $43,138 |
| 31566 | Waynesville, GA | 19 mi | $60,703 |
| 31569 | Woodbine, GA | 21 mi | $65,915 |
| 31568 | White Oak, GA | 22 mi | $84,028 |
Questions about 31521
What city is zip code 31521?
31521 is assigned to Brunswick, Georgia. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 31521 in?
31521 is in Glynn County, Georgia.
What time zone is 31521 in?
31521 is in Eastern Time.
What zip codes are near 31521?
The closest zip codes to 31521 are 31520, 31524, 31527, 31523, 31565.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 31521, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.