ParcelioMonroe County, Illinois: parcel data and property records
19,611 Monroe County parcels on one searchable map: owner of record and mailing address and recorded sales, plus lot boundaries and location. Screen by absentee ownership, acreage and owner tenure.
What the data covers
These bars show real field-by-field coverage for Monroe County in our database, so you know exactly what you are getting before you search. Numbers refresh as the county publishes new records.
Not held for Monroe County: assessed values, year built, land or improvement value and vacancy. Those fields are carried where the county publishes them.
Most recent recorded sale on file: 2026-10-30.
Areas covered
Parcel counts by place, largest first: Waterloo (7,603), Columbia (5,200), Valmeyer (769), Red Bud (735), Fults (574).
Recent sales
568 Monroe County parcels have a recorded sale dated since November 2025. Across 562 priced sales, with a deed recorded on several parcels counted once, the median price was $285,000 and the middle half sold between $190,000 and $399,900.
Nearest counties
- St. Clair County: about 19 mi away, 147,943 parcels
- Randolph County: about 25 mi away, 25,459 parcels
- Madison County: about 41 mi away, 136,716 parcels
- Washington County: about 42 mi away, 20,076 parcels
- Perry County: about 46 mi away, 10,987 parcels
Search Monroe County parcels
The map is free to browse - parcel lines, boundaries, and location. Owner of record, recorded sales and the full parcel report come with a plan that costs less than one hour of a title runner's time.
Explore the Monroe County map See plans
Common questions
How many parcels are in Monroe County, Illinois?
Parcelio carries 19,611 parcel records for Monroe County, Illinois, with owner information on 99 percent of them.
Can I find out who owns a property in Monroe County?
Yes. Search by owner name, address, or parcel number to pull the record: owner of record and mailing address, recorded sales and lot lines on the map. Sale records here currently run through 2026-10-30.
How do I find vacant land or absentee owners in Monroe County?
We do not hold vacancy data for Monroe County yet, so this filter has nothing to match there. Vacancy filters work in the counties where we hold the field. Monroe County does have owner mailing state: 768 parcels have an owner mailing address outside Illinois.
Can I search Monroe County by lot size or acreage?
Yes. Acreage is on 99 percent of Monroe County parcels, mapped from the parcel boundary, and the advanced search filters on it directly - set a minimum and maximum to pull every tract in that range, then stack vacancy or absentee ownership on top.