Dallas, Cobb County, Georgia Property Taxes
Median Dallas, GA effective property tax rate: 0.98%, slightly lower than the national median of 1.02%, but lower than the Georgia state median of 1.08%.
Median Dallas, GA home value: $321,570
Median annual Dallas, GA tax bill: $3,098, $698 higher than the national median property tax bill of $2,400.
How are property taxes in Cobb calculated?
Property taxes in Dallas, 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 Dallas’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Dallas, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Dallas, Cobb County, Georgia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.98%
Estimate Property Tax Bill
$3,151
$2,924
$1,102
Average Tax Savings
Property Tax Rates Across Dallas, Cobb County, Georgia
Local government entities are responsible for setting tax rates, which can vary significantly even within a state. Each year, counties estimate their budgetary needs to provide essential services and divide this amount by the total assessed value of all taxable property within their jurisdiction. This process determines the property tax rate. While the setting of tax rates and budgets involves votes and legal frameworks, this is the basic annual procedure.
When comparing Dallas's effective property tax rate to other cities in Georgia, it's noteworthy that tax rates can differ significantly across the state. The median property tax rate in Georgia is slightly below the national median of 1.02%. Dallas, located in Cobb County, reflects this trend with a rate that aligns closely with the state's median. This offers residents a relatively moderate tax burden compared to other parts of the country. Understanding these variations is crucial for property owners looking to manage their tax liabilities effectively.
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 Dallas Tax Rate
0.98%
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 Cobb County Tax Rate
1.00%
Median Effective Georgia Tax Rate
1.08%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Dallas, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30157 | 0.23% | 0.29% | 0.98% | 1.21% | 1.21% |
Source: Ownwell
$1,102
Average Dallas Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Dallas, Cobb County, Georgia
When examining property taxes in Dallas, 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 Cobb County Tax Assessor 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 Cobb County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Dallas.
For example, the median home price in Dallas is $321,570, with tax bills ranging significantly across the county. Zip code 30157 has the highest median home price at $321,570.
Property Tax Assessment Values Across Dallas, Cobb County, Georgia
Source: Ownwell

$140,240
$306,665
$473,090
Median Dallas Market Value
$321,570
Median Cobb County Market Value
$314,210
Median Georgia Market Value
$231,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across Dallas, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30157 | $256,250 | $290,525 | $321,570 | $364,495 | $400,930 |
Source: Ownwell
$1,102
Average Dallas Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Dallas, Cobb County, Georgia
Median Dallas Tax Bill
$3,098
Median Cobb County Tax Bill
$2,603
Median Georgia Tax Bill
$2,212
Median United States Tax Bill
$2,400
Property Tax Bills Across Dallas, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30157 | $688 | $1,050 | $3,098 | $3,715 | $4,156 |
Source: Ownwell
$1,102
Average Dallas Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Appeal Deadline | June 5 |
Tax Bill | |
Issued | September 1 |
Due Date #1 | October 15 |
Links | |
---|---|
Cobb Assessor's Office | |
Phone | (770) 528-3100 |
Website | qpublic.schneidercorp.com |
Stephen.White@cobbcounty.org |
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