Iowa Sales Tax Rates: Calhoun County

Iowa:

Calhoun County, Iowa Sales Tax Rate 2026 Up to 7%

The Calhoun County Sales Tax is 1%

A county-wide sales tax rate of 1% is applicable to localities in Calhoun County, in addition to the 6% Iowa sales tax.

None of the cities or local governments within Calhoun County collect additional local sales taxes.

Here's how Calhoun County's maximum sales tax rate of 7% compares to other counties around the United States:

Higher maximum sales tax than any other Iowa counties
Lower maximum sales tax than 56% of counties nationwide

Last updated June 2026

Tax Rates By City in Calhoun County, Iowa

The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Iowa has a 6% sales tax and Calhoun County collects an additional 1%, so the minimum sales tax rate in Calhoun County is 7% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Calhoun County, including all local taxes.

City	Sales Tax Rate	Tax Jurisdiction
Manson	7%	Manson
Rockwell City	7%	Rockwell City
Lake City	7%	Lake City
Pomeroy	7%	Pomeroy
Lohrville	7%	Lohrville
Farnhamville	7%	Farnhamville
Lytton	7%	Lytton
Knierim	7%	Knierim
Jolley	7%	Jolley
Somers	7%	Knierim

Iowa Sales Tax Rates by Zip Code:

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Calhoun County, Iowa has a maximum sales tax rate of 7% and an approximate population of 8,240.

Sales tax rates in Calhoun County are determined by nine different tax jurisdictions, Farnhamville, Jolley, Knierim, Lake City, Lohrville, Lytton, Manson, Pomeroy and Rockwell City.

Back to Iowa Sales Tax Handbook Sales tax rates for Calhoun County are current as of June 2026