St Simons Island, Glynn County, Georgia Property Taxes
Median ST SIMONS ISLAND, GA effective property tax rate: 0.64%, significantly lower than the national median of 1.02%, but lower than the Georgia state median of 1.08%.
Median ST SIMONS ISLAND, GA home value: $906,050
Median annual ST SIMONS ISLAND, GA tax bill: $3,009, $609 higher than the national median property tax bill of $2,400.
How are property taxes in Glynn calculated?
Property taxes in ST SIMONS ISLAND, GA are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding ST SIMONS ISLAND’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in ST SIMONS ISLAND, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
St Simons Island, Glynn County, Georgia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.64%
Estimate Property Tax Bill
$5,799
$5,381
Property Tax Rates Across St Simons Island, Glynn County, Georgia
Local government entities are responsible for setting property tax rates, and these rates can differ significantly within a state. This variation occurs because each county calculates its necessary budget to fund local services and divides this by the total assessed value of all taxable properties in its area. This process results in the property tax rate. Although voting and legal measures play roles in determining tax rates and budgets, this annual calculation is at the core of the process.
In ST SIMONS ISLAND, located in Glynn County, GA, the effective property tax rate is 0.64%. This rate is consistent across the county, as indicated by the highest and lowest median tax rates being the same. When compared to the national median property tax rate of 1.02%, Glynn County's rate is notably lower. This can result in significant savings on property tax bills compared to the national median bill of $2400. Understanding these differences can be crucial for property owners when considering the financial impact of property taxes in various locations.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective St Simons Island Tax Rate
0.64%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Glynn County Tax Rate
0.84%
Median Effective Georgia Tax Rate
1.08%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across St Simons Island, Glynn County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
31522 | 0.15% | 0.23% | 0.64% | 1.00% | 1.00% |
Source: Ownwell
Property Tax Assessment Values Across St Simons Island, Glynn County, Georgia
When examining property taxes in St. Simons Island, GA, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Glynn County appraisal district estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
In Glynn County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in St. Simons Island.
For example, the median home price in St. Simons Island is $906,050, with tax bills ranging significantly across the county. Zip code 31522 has the highest median home price at $906,050.
Property Tax Assessment Values Across St Simons Island, Glynn County, Georgia
Source: Ownwell

$91,300
$1,401,600
$2,711,900
Median St Simons Island Market Value
$906,050
Median Glynn County Market Value
$258,400
Median Georgia Market Value
$231,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across St Simons Island, Glynn County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
31522 | $6,880 | $236,250 | $906,050 | $2,026,250 | $2,691,340 |
Source: Ownwell
Property Tax Bills Across St Simons Island, Glynn County, Georgia
Median St Simons Island Tax Bill
$3,009
Median Glynn County Tax Bill
$2,196
Median Georgia Tax Bill
$2,212
Median United States Tax Bill
$2,400
Property Tax Bills Across St Simons Island, Glynn County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
31522 | $194 | $1,946 | $3,009 | $3,710 | $22,407 |
Source: Ownwell