Cost of living in St. Simons, Georgia

St. Simons, Georgia has about 16,228 people. That count is a 2020–2024 Census average, not a headcount from one day.

A typical home is worth about $555,600.

HUD's fair-market rent for a 2-bedroom in Glynn County is $1,378 a month. That is the county number, not an apartment listing in St. Simons. It runs from October 2026 through September 2027.

In the Brunswick-St. Simons, GA metro area, prices sit at 87.7 when the U.S. average is 100. That is a 2024 BEA index.

Georgia taxes wages. A typical combined sales tax is 7.5% as of January 1, 2026. That mix is statewide, not St. Simons's exact store tax.

In July 2026, a typical Georgia home paid 16.27¢ per kilowatt-hour. That is a state average from EIA, not St. Simons's bill.

EIA does not publish a Georgia gasoline price. For the week of October 12, 2026, the Lower Atlantic (PADD 1C) all-grades price was $4.035 a gallon. At 12,000 miles a year and 25 mpg, the index counts that as $1,936.80 a year. Those miles are our standard, not a Census figure, and every town in Georgia shares this price.

Among 354 places we list in Georgia with a rent figure, 33 have higher typical rent than St. Simons.