Find the last 4 digits (ZIP+4) for an address in 31523

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ZIP Code 31523 – Brunswick, GA

Brunswick, Georgia · Glynn County · Eastern time

ZIP code31523
CityBrunswick
StateGeorgia
CountyGlynn County
Population15,402
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area191.47 sq mi
Center (lat, long)31.2126, -81.6168

Area codes in this area

912

These are the area codes that most often serve ZIP 31523 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

31520 Brunswick · 8 mi31521 Brunswick · 8.6 mi31524 Brunswick · 8.7 mi31525 Brunswick · 9.2 mi31565 Waverly · 9.9 mi31566 Waynesville · 11.3 mi31527 Jekyll Island · 15.2 mi31522 Saint Simons Island · 16.5 mi

About ZIP 31523

ZIP code 31523 is assigned to Brunswick, Georgia. It lies in Glynn County. Its Census area covers about 191.47 square miles of land. The closest neighboring ZIP is 31520 (Brunswick), about 8 miles away.

Every address in 31523 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources