What is the sales tax in zip code 30070? - The sales tax in zip code 30070 in Porterdale, Georgia is 7% as of 2025. Use the 30070 sales tax rate calculator to calculate the sales tax for any purchase in 30070.
30070 Sales Tax Rate Calculator |
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Below is a list of the state sales tax, city sales tax, and county tax rate for .
| County | State | City | Zip Code | State Tax | City Tax | County Tax | Total Tax |
|---|---|---|---|---|---|---|---|
| Newton | Georgia | Porterdale | 30070 | 4% | 0% | 3% | 7% |