Mercer County, Illinois
11,927 parcels with boundaries, owners, assessed values and land use, sourced March 2026.
$199once
All 11,927 parcels, every field this county publishes, in 5 formats — GeoParquet, GeoPackage, Shapefile, GeoJSON, CSV. Delivered by email in minutes.
- Parcels
- 11,927
- County area
- 561 sq mi
- Buildings matched
- 16,137
- Source
- March 2026
What is in the file
Every field Mercer County publishes
Counties publish different things, so we measure what share of this county's parcels actually carry each field rather than promising all of them.
Nearly every parcelSome parcelsFew parcels
Identifiers
Parcel ID95%
Parcel ID (alt 1)0%
Parcel ID (alt 2)95%
Property Address
Property Address0%
Property City95%
Property State100%
Property ZIP0%
Owner
Owner Name95%
Owner Address94%
Owner City94%
Owner State94%
Owner ZIP94%
Valuation
Assessed Value0%
Land Value0%
Improvement Value0%
Assessment Year0%
Tax Amount0%
Building & Land
Acreage100%
Year Built0%
Square Footage0%
Bedrooms0%
Land Use95%
Zoning0%
Sale & Legal
Sale Price0%
Sale Date0%
Deed Book0%
Deed Page0%
Subdivision0%
Jurisdiction & Location
Municipality0%
School District0%
Latitude100%
Longitude100%
Record Dates
Record Created0%
Record Updated0%
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