Glynn County, GA ZIP codes

9 ZIP/ZCTAs intersecting this county.

ACS 2023 population

84,987

Median household income

$68,546

Median home value

$268,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Glynn County (GEOID 13127). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 93,794 (9 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Glynn County

Population overlap

Share of each ZIP/ZCTA’s population located within Glynn County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

31520100.0%
Directory county
31522100.0%
Directory county
31523100.0%
Directory county
31524100.0%
Directory county
31525100.0%
Directory county
31527100.0%
Directory county
315432.5%
31561100.0%
Directory county
315663.5%

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Glynn County

ZIP	City	County	Population	Income
31520	Brunswick	Glynn County	22,743	$37,652
31522	Saint Simons Island	Glynn County	17,603	$106,413
31523	Brunswick	Glynn County	14,921	$90,148
31524	Brunswick	Glynn County	0	—
31525	Brunswick	Glynn County	28,434	$65,896
31527	Jekyll Island	Glynn County	1,078	$76,445
31543	Hortense	Brantley County	4,914	$44,576
31561	Sea Island	Glynn County	94	$144,375
31566	Waynesville	Brantley County	4,007	$33,184

USPS associates these ZIPs with Glynn County

These codes list Glynn County as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
31521	Brunswick	Glynn County	1,267	—