Saint Simons Island ZIP Codes — Glynn County, GA

There is one unique ZIP code in Saint Simons Island, Georgia and it is 31522. Area code: 912.
1
ZIP codes
53.38
sq mi land
16.55
sq mi water
912
area code
Saint Simons Island, GA ZIP code map

About Saint Simons Island, GA

Saint Simons Island, Georgia, is a charming coastal community that charms residents and visitors alike. Nestled in Glynn County, this picturesque island features a rich blend of history, recreational activities, and stunning natural landscapes. Known for its warm hospitality, beautiful beaches, and vibrant community, Saint Simons Island is a beloved destination in the Golden Isles of Georgia.

Location & geography

Saint Simons Island is located in the southeastern part of Georgia, surrounded by the Atlantic Ocean and coastal marshlands. It is approximately 25 miles south of Brunswick, 60 miles south of Savannah, and 70 miles north of Jacksonville, Florida. The island spans a land area of 106.76 square miles, with an additional 33.09 square miles comprising water, creating a beautiful balance of coastal terrain and lush landscapes.

Community & economy

The community of Saint Simons Island is characterized by its friendly atmosphere and vibrant local culture, with residents engaged in various industries such as tourism, real estate, and hospitality. Daily life on the island centers around its beautiful beaches, historic sites, and recreational facilities, providing residents and tourists with numerous options for leisure and relaxation. The island hosts a range of events throughout the year, fostering a sense of community and celebrating local culture.

Transportation

Transportation on Saint Simons Island is facilitated by several key routes, including State Route 80, which connects the island to the mainland and surrounding areas. The nearest airport is the Brunswick Golden Isles Airport, providing regional flights and accessibility to the island. While there is no public transit system on the island, biking and walking are popular modes of travel due to the island's compact size.

History

Saint Simons Island was first settled by Europeans in the early 18th century and has a rich history that includes its role in the cotton industry during the 19th century. The island is notable for its historical landmarks, such as the St. Simons Lighthouse, which has guided mariners since 1872. Significant events in its history include the Civil War, during which the island played a strategic role due to its coastal location.

Did you know?

One surprising fact about Saint Simons Island is that it was the site of a significant military presence during the American Revolution, when British forces occupied it. Additionally, the island is famous for its sea turtle nesting sites, drawing nature enthusiasts and conservationists to its shores each season.

ZIP codes for Saint Simons Island, GA (1)
ZIP code City County Map
31522 Saint Simons Island Glynn View map

Demographics & statistics

17,453
Population
58.4
Median age
$99,738
Median household income
$67,918
Per capita income
$456,400
Median home value
$1,509
Median monthly rent
83.6%
Home ownership
4.9%
Poverty rate
2.5%
Unemployment
10,737
Housing units
54.6%
Bachelor's or higher

Age distribution

Male Female
326
Under 5
373
261
5–9
298
231
10–14
264
306
15–19
349
306
20–24
349
636
25–34
726
627
35–44
715
947
45–54
1,082
603
55–59
688
725
60–64
827
1,957
65–74
2,234
902
75–84
1,030
323
85+
368
← Male
Female →

Age summary

GroupCount%
Under 182,25212.9%
18 and over15,20187.1%
65 and over6,81439.0%
Median age58.4 years

Race & ethnicity

White 92.5%
Two or more races 2.2%
Hispanic or Latino 1.6%
Black or African American 1.5%
Other race 1%
American Indian / Alaska Native 0.7%
Asian 0.5%
GroupCount%
White16,40992.5%
Two or more races3842.2%
Hispanic or Latino2781.6%
Black or African American2631.5%
Other race1811%
American Indian / Alaska Native1230.7%
Asian870.5%

Household income

Under $10k 2.5%
$10k–$15k 2.3%
$15k–$25k 2.0%
$25k–$35k 5.4%
$35k–$50k 6.3%
$50k–$75k 18.0%
$75k–$100k 13.8%
$100k–$150k 19.6%
$150k–$200k 12.6%
$200k+ 17.6%
Range% of households
Under $10k2.5%
$10k–$15k2.3%
$15k–$25k2.0%
$25k–$35k5.4%
$35k–$50k6.3%
$50k–$75k18.0%
$75k–$100k13.8%
$100k–$150k19.6%
$150k–$200k12.6%
$200k+17.6%
Median income$99,738

Housing

Home values

Under $50k 0.6%
$50k–$100k 2.0%
$100k–$150k 0.7%
$150k–$200k 2.2%
$200k–$300k 16.5%
$300k–$500k 36.6%
$500k–$1M 31.0%
$1M+ 10.4%

Housing overview

MetricValue
Median home value$456,400
Median rent / month$1,509
Owner occupied83.6%
Renter occupied16.4%
Vacant34.1%
Single-family detached62.7%
Large apartment buildings8.7%
Mobile homes1.8%
Median rooms6.0
Avg household size (owned)2.22

Year built

Era%
2020 or later0.2%
2010–201910.4%
2000–200919.4%
1990–199918.6%
1980–198921.5%
1970–197914.5%
1960–19695.6%
1950–19594.4%
1940–19493.8%
1939 or earlier1.7%

Bedrooms

Size% of units
No bedroom (studio)2.7%
1 bedroom5.6%
2 bedrooms23.6%
3 bedrooms42.3%
4 bedrooms20.0%
5+ bedrooms5.8%

Vehicles per household

Vehicles% of households
No vehicle2.7%
1 vehicle31.4%
2 vehicles45.9%
3 or more20.0%

Heating fuel

Fuel type%
Utility gas11.4%
Electricity86.8%
Propane / LP gas1.0%
Wood0.6%
No fuel used0.3%

Households & families

Household typeCount%
Married-couple family4,76460.1%
Cohabiting couple2593.3%
Male householder, no spouse98012.4%
Female householder, no spouse1,92524.3%
Households with children under 181,25715.9%
Households with seniors (65+)4,31554.4%
Average household size2.17

Marital status

StatusMaleFemale
Never married19.2%16.2%
Married67.2%58.2%
Separated0.2%1.1%
Widowed4.3%13.0%
Divorced9.1%11.7%

Education

Less than 9th grade 1.4%
Some HS, no diploma 2.8%
HS graduate 15.1%
Some college, no degree 16.9%
Associate's degree 9.2%
Bachelor's degree 32.8%
Graduate / professional 21.8%
Metric%
HS diploma or higher95.8%
Bachelor's or higher54.6%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool26510.5%
Kindergarten461.8%
Elementary school87634.6%
High school80431.7%
College / grad school54321.4%

Employment

Industry of employment

Professional & management 18.0%
Education & healthcare 17.5%
Arts, food & hospitality 15.1%
Retail trade 11.4%
Manufacturing 8.6%
Finance & real estate 6.8%
Construction 6.2%
Public administration 6.1%
Other services 4.1%
Transportation & utilities 2.9%
Wholesale trade 1.2%
Information 1.2%
Agriculture & mining 0.8%

Occupation

Category%
Management, business & arts48.4%
Service14.4%
Sales & office25.0%
Natural resources & construction7.2%
Production & transportation5.0%

Employment type

Type%
Private sector77.3%
Government11.9%
Self-employed10.3%
Unpaid family workers0.5%

Commute

Method%
Drive alone75.8%
Carpool4.7%
Public transit0.0%
Walk1.4%
Other means2.9%
Avg commute (minutes)17.4

Poverty

All people 4.9%
Under 18 years 6.3%
18 and over 4.7%
Married-couple families 3.1%
Female-led households 15.1%

Income support

Source% of households
Social Security52.2%
Retirement income44.1%
Supplemental Security2.9%
Cash public assistance0.6%
Food stamps / SNAP1.9%

Health indicators

Condition%
High blood pressure35.4%
High cholesterol39.4%
Heart disease7.1%
Stroke2.8%
Asthma8.2%
Arthritis28.6%
Kidney disease3.1%
Pulmonary disease5.7%
Cancer9.1%
Behavior / access%
Binge drinking14.0%
No physical activity19.3%
Less than 7 hrs sleep27.5%
Fair or poor health10.5%
Poor mental health11.6%
Poor physical health8.6%
No health insurance11.3%
Visited doctor (checkup)79.0%
Visited dentist71.9%
Cholesterol screening94.8%
Teeth loss8.1%

Veterans & disability

VeteransCount%
Civilian veterans1,4359.4%
Disability%
Any disability11.1%
Under 181.4%
18–64 years7.7%
65 and over18.7%

Health insurance coverage

Type%
Private insurance75.0%
Public insurance44.5%
Uninsured under 191.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only16,75496.0%
Spanish1400.8%
Other Indo-European720.4%
Asian & Pacific Islander680.4%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)16,81796.4%
Born in same state16,69595.7%
Born in different state7,67344.0%
Foreign born1220.7%
Naturalized citizen6363.6%
Not a US citizen44469.8%

Ancestry

AncestryCount%
French3,75721.5%
Italian2,17512.5%
Arab1,5128.7%
English1290.7%
Polish1290.7%
AncestryCount%
German1030.6%
Norwegian780.4%
Irish710.4%
Dutch650.4%

Technology access

Metric% of households
Computer access45.4%
Internet access97.4%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Saint Simons Island, GA have?
Saint Simons Island, GA has one ZIP code: 31522. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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