McDonough County parcel data

Parcel records for McDonough County, Illinois: owners, assessed values, sales and boundaries.
Parcels
18,312
Last updated
Oct 6, 2026
Cities and towns
28
Zoning
Not yet

Cities and towns in McDonough County

What each McDonough County parcel record includes

  • Parcel number and boundary
  • Owners of record and mailing address
  • Assessed and market value
  • Most recent sale: price, date and deed
  • Lot size, land use and property class
  • Building: year built, area and units
  • Legal description
  • Zoning district
Example parcel · McDonough County2.14 ac
Parcel number0651-45-8213
Owner of recordExample Holdings LLC
Market value 2026$486,300
Last sale$412,000 · 2021
Land useSingle family
Year built1998

Get McDonough County parcels through the API

Search by address, owner, lot size, value or sale date.

Get an API keyRead the API docs 
curl -G 'https://api.placestack.com/v1/parcel' \
  -H "Authorization: Bearer $PLACESTACK_API_KEY" \
  --data-urlencode 'fips=17109'

Frequently asked questions

How many parcels are in McDonough County?
Placestack has 18,312 parcel records for McDonough County, Illinois.
What does a McDonough County parcel record include?
The parcel number and boundary, owners of record and their mailing address, assessed and market value, the most recent sale, lot size, land use, the main building and the legal description.
Is McDonough County zoning available?
Not yet for McDonough County. Parcel records are available now.
How do I get McDonough County parcel data?
Through the API, the MCP server or the map in the console.

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