Wisconsin Property Tax Assessors

Oconto County, Wisconsin Tax Assessors' Office

Oconto County Assessors Phone Number
Oconto County Real Property Lister
301 Washington Street
Oconto, Wisconsin 54153
Oconto County Assessors Fax Number 920-834-6821 (Fax)

Where is the Oconto County Tax Assessor's Office?

The Oconto County Tax Assessor, Real Property Lister Office is located at 301 Washington Street, at the County Courthouse building in Oconto, Wisconsin.

What can the Oconto County Assessor's Office do for me?

The Oconto County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Oconto County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Oconto County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Oconto County Assessor's Office at (920) 834 6827 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Oconto County Facts:

The median home value in Oconto County is between $142,333.00 and $150,267.00. Property tax rates are based on property values.

How can I contact Oconto County?

You can try contacting the Oconto County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Oconto County is located in the County Courthouse in Oconto, which is where the Oconto County Assessors' Office is also located. You can direct your general inquiries to Oconto County with the contact info listed below.

Oconto County Phone Number


Oconto County Fax Number


Oconto County County Courthouse Address

County Courthouse
301 Washington St
Oconto, WI 54153-1620

Useful Oconto County Links:

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