What is the sales tax in zip code 80030? - The sales tax in zip code 80030 in Westminster, Colorado is 8.6% as of 2025. Use the 80030 sales tax rate calculator to calculate the sales tax for any purchase in 80030.
80030 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 |
|---|---|---|---|---|---|---|---|
| Adams | Colorado | Westminster | 80030 | 2.9% | 3.85% | 0.75% | 8.6% |