Yankton, South Dakota

County Seat: Yankton · Population: 23,179

Find contact information for Yankton government offices in South Dakota. The county seat is Yankton. Below you'll find phone numbers, addresses, and websites for the assessor, treasurer, recorder, clerk, and other county departments.

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Tax Due Dates

Property tax deadlines & email reminders for Yankton

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Local Services

Title abstractors, process servers & more for Yankton

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Frequently Asked Questions

How do I contact the Yankton Assessor?

The Yankton Assessor's office handles property valuations, assessments, and exemptions. Find their phone number and address in the Property Records section above.

Where do I pay property taxes in Yankton?

Property tax payments in Yankton are handled by the Treasurer's office. Check the listing above for contact information, mailing address, and online payment options.

How do I get a copy of a deed in Yankton?

Property deeds, liens, and recorded documents are maintained by the Yankton Recorder's office. You can typically request copies in person, by mail, or through their online portal if available.

Where do I get a marriage license in Yankton?

Marriage licenses in Yankton are issued by the County Clerk's office. Contact them for requirements, fees, and appointment availability.

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