Peoria, Illinois

County Seat: Peoria · Population: 180,786

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

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Illinois SOS

Tax Due Dates

Property tax deadlines & email reminders for Peoria

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Local Services

Title abstractors, process servers & more for Peoria

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Frequently Asked Questions

How do I contact the Peoria Assessor?

The Peoria 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 Peoria?

Property tax payments in Peoria 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 Peoria?

Property deeds, liens, and recorded documents are maintained by the Peoria 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 Peoria?

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

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