Knox County, IL Property Records
Property records in Knox, Illinois document key information about real estate, including ownership history, deeds, mortgages, liens, parcel numbers, legal descriptions, assessed values, property tax details, plats, and related filings. These records are useful for verifying ownership, researching property boundaries, reviewing tax obligations, supporting real estate transactions, and conducting due diligence before buying, selling, or financing property.
Official Knox property records can be accessed through Knox County government offices, including the County Clerk/Recorder for recorded land documents and the Supervisor of Assessments or Treasurer for assessment and tax information. Users can start with the county’s official website for Knox County property records resources and follow links to the appropriate office or search tool. For certified copies or the most current filing information, contact the relevant county office directly.
Knox County, IL Property Records & Statistics
Knox County is an affordable place to rent or buy. The median rent is $746, a little below the Illinois median of $762 and well under the national median of $840.25. The median home value of $107,500 is lower than the state figure of $116,950 and far below the national figure of $173,750, giving buyers a low price of entry.
Property taxes are the main cost to watch. The county's median property tax rate of 1.81% is almost identical to the Illinois rate of 1.8%, and it is well over twice the national rate of 0.74%. Even on low home values, taxes remain a significant ongoing expense.
The median household income of $65,625 is essentially level with the state figure of $65,699.50 and slightly higher than the national figure of $65,108. The unemployment rate of 2.48% is lower than both the state rate of 2.92% and the national rate of 2.87%, which indicates a reasonably healthy job market.
Renter-occupied housing makes up 18.13% of occupied homes, close to the state share of 18.61% and below the national share of 21.81%. Overall, Knox County pairs low housing costs and low unemployment with incomes near the state average and a tax rate typical for Illinois.
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Median Property Tax Rate
Median Home Value
Median Income
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Renter Occupied Housing
Property Records, Assessments, and Valuations in Knox
Knox County property records cover tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 32,534 total parcels, including 23,103 residential and 1,782 commercial parcels, and tax records cover 94.07% of the population for the 2024 assessment year. Recorded documents include 68,123 deeds and 44,386 mortgages, and valuation data is available for 18,099 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 32,534 |
| Residential Parcels | 23,103 |
| Commercial Parcels | 1,782 |
| Tax Record Coverage | 94.07% |
| Assessment Year | 2024 |
| Deed Records | 68,123 |
| Mortgage Records | 44,386 |
| Properties with Valuation Data | 18,099 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Sale Records | 3,874 |
How to Search Knox County, IL Property Records
Property records in Knox County are maintained by Knox County Land Records, the county recorder's office in Galesburg, which records deeds, mortgages, and other documents affecting real estate. These records support research on the county's 32,534 parcels, including ownership history, recorded transfers, and loans secured by a property.
The Knox County Recorder page on the county website is the official starting point for records information and services. The Knox County eRecording page explains how to submit documents electronically. The office is at 200 S. Cherry Street, Galesburg, IL, 61401, and is open Monday through Friday from 8:30 AM to 4:30 PM. Call 309-345-6718 for help with a specific record.
Before you search, have the property address, the owner's name, or the parcel number ready. Recorded documents are usually found by owner name and an approximate recording date, so any detail about when the property was sold or financed narrows the results. Recorder data for the county runs from January 2, 1997, through August 22, 2025.
If you need a certified copy of a deed or mortgage, request it from the office directly, in person or by phone.
Knox Registrar of Deeds
The Knox County Probate Office is located at 200 S. Cherry Street, Galesburg, IL, 61401 and can be reached at 309-345-6718. Office hours are Monday-Friday 8:30 AM – 4:30 PM. Records can be accessed through the official website co.knox.il.us.
Knox County Land Records
Knox County Property Records FAQ
How can I search Knox County property records by address?
Start with the Knox County Recorder page or call Knox County Land Records at 309-345-6718 with the property address. Staff at 200 S. Cherry Street, Galesburg, can help locate recorded documents. If the address does not return a match, give the owner's name or parcel number, since documents are commonly indexed by name.
How can I find property owners in Knox County?
Owners are named on recorded deeds. The county holds 68,123 deed records dating from January 2, 1997. Contact Knox County Land Records at 309-345-6718 or visit Monday through Friday, 8:30 AM to 4:30 PM, to request a search by name or parcel number.
How can I check a property's assessed value in Knox County?
The county's tax data reflects the 2024 assessment year. To find the assessed value of a specific parcel, visit the Knox County website and look for the assessment office, or call 309-345-6718 and ask to be directed. Have the parcel number or street address ready so staff can find the property.
Where can I find Knox County property tax bills and payment records?
In Illinois, property tax bills are issued and collected at the county level. Start at the Knox County website and look for the office that handles property tax bills and payments. You can also call Knox County Land Records at 309-345-6718 for direction. Keep your parcel number or address available for the lookup.
How can I find deeds and other recorded documents in Knox County?
Deeds, mortgages, and other documents are recorded at Knox County Land Records, 200 S. Cherry Street, Galesburg. Documents can also be submitted through eRecording. The office is open Monday through Friday, 8:30 AM to 4:30 PM, and can provide copies of recorded documents.
Where can I access Knox County parcel maps and GIS information?
Knox County has 32,534 parcels, and parcel maps show their boundaries. Check the Knox County website for the department that maintains mapping and GIS, or call 309-345-6718 to ask where current maps are kept. Maps are a useful reference but do not replace a professional survey.
How can I check permits and zoning information in Knox County?
Permit and zoning rules depend on whether a property is inside a city or village or in unincorporated county territory. The Knox County website lists county departments. If the property lies within a municipality such as Galesburg, contact that city for its own permit and zoning requirements.
How can I create a list of property owners in Knox County?
County records are built for individual property lookups, so an owner list generally requires a request. Call Knox County Land Records at 309-345-6718 to ask what searches or copies of recorded documents can be provided for a specific area or date range, and whether copying fees apply.