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80027 Sales Tax

What is the sales tax for 80027 Louisville, Colorado? - The sales tax for 80027 Louisville, Colorado is 9.055% as of 2025. 9.055% is the combine sales tax from 2.9% of Colorado state sales tax, 3.87% of local sales tax, and 1.185% of Boulder county sales tax.

Zip Code	80027
State	Colorado	State Tax	2.9%
City	Louisville	City Tax	3.87%
County	Boulder	County Tax	1.185%
		Special Tax	1.1%
Total Sales Tax	9.055%

Sales Tax By Zip Code
Zip Code

80030 Sales Tax

80027 Sales Tax

Sales Tax By Zip Code