IOWA, WI Sales Tax Rate 2026 | 5.5%

IOWA Sales Tax Overview

As of 2026, IOWA, Wisconsin has an average combined sales tax rate of 5.5%, with rates varying across 14 zip codes from 5.5% to 5.5%. This rate includes the Wisconsin state tax of 5% plus applicable county and local taxes.

Different areas within IOWA may have different rates due to special tax districts, transit authority taxes, or other local levies. It is important to use your exact zip code when calculating taxes for purchases, business filings, or compliance purposes.

IOWA Tax Examples

$25 meal $1.38 tax

$100 purchase $5.50 tax

$500 electronics $27.50 tax

$1,000 appliance $55.00 tax

* Based on average rate of 5.5%. Verify with your exact zip code.

IOWA Zip Codes & Tax Rates

Zip Code	Combined	State	County	City
53503	5.5%	5%	0.5%	0%
53506	5.5%	5%	0.5%	0%
53507	5.5%	5%	0.5%	0%
53526	5.5%	5%	0.5%	0%
53533	5.5%	5%	0.5%	0%
53535	5.5%	5%	0.5%	0%
53543	5.5%	5%	0.5%	0%
53544	5.5%	5%	0.5%	0%
53553	5.5%	5%	0.5%	0%
53565	5.5%	5%	0.5%	0%
53569	5.5%	5%	0.5%	0%
53573	5.5%	5%	0.5%	0%
53580	5.5%	5%	0.5%	0%
53582	5.5%	5%	0.5%	0%

Frequently Asked Questions

What is the sales tax rate in IOWA, WI?

The average sales tax rate in IOWA, WI is 5.5% as of 2026. This includes the 5% Wisconsin state tax plus any county and city taxes.

How many zip codes are in IOWA, WI?

IOWA, WI has 14 zip codes in our database: 53503, 53506, 53507, 53526, 53533 and 9 more.

How much is sales tax on a $100 purchase in IOWA?

On a $100 purchase in IOWA, WI you would pay approximately $5.50 in sales tax at the average rate of 5.5%, for a total of $105.50.

Is IOWA's sales tax rate higher than the Wisconsin average?

Use our calculator to compare IOWA's rate of 5.5% against other cities in Wisconsin. Visit the Wisconsin state page for the statewide average.

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