Coverage / Illinois / St. Clair
St. Clair County, IL parcel owner data
15,947 parcels with the owner of record. 15,944 carry an owner mailing address, and 7,570 are absentee-owned (47%), the list investors mail first. Browsing is free and unlimited on the map; one credit turns any owner into a verified phone and email.
Parcels
15,947
With owner
15,947
With mailing address
15,944
Absentee owners
7,570
Sample rows
| Parcel | Owner | Property address | Owner mails from | Acres |
|---|---|---|---|---|
| 03-01.0-100-001 | HECK JERRY L TRUSTEE / CHARLES | LEMON SETTLEMENT Rd, Caseyville | — | 45.89 |
| 03-01.0-100-002 | BEGOLE WILLIAM | BETHEL SCHOOL Rd, Caseyville | — | 6.51 |
| 03-01.0-100-003 | LEMEN CEMETERY | BETHEL SCHOOL Rd, Caseyville | — | 0.50 |
| 03-01.0-100-004 | KOMBRINK ORVILLE | LEMEN SETTLEMENT Rd, Caseyville | — | 52.95 |
| 03-01.0-100-005 | KOMBRINK ORVILLE | LEMEN SETTLEMENT Rd, Caseyville | — | 11.79 |
| 03-01.0-100-006 | APPLETON DIANA L | 466 LEMEN SETTLEMENT Rd, Caseyville | — | 2.15 |
| 03-01.0-100-007 | WEISS DENNIS L | LEMEN Rd, Caseyville | — | 19.32 |
| 03-01.0-101-001 | COOPER ALAN M & KELLY BRYNN | 43 HILLSBOROUGH Dr, Caseyville | — | 0.85 |
| 03-01.0-101-002 | JONES LINDA L & RICKEY T | 49 HILLSBOROUGH Dr, Caseyville | — | 1.00 |
| 03-01.0-101-003 | HAFENSTEIN DALE W & DIANA J | 55 HILLSBOROUGH Dr, Caseyville | — | 1.00 |
| 03-01.0-101-004 | DUCKWORTH STEPHEN J & KATHLEE | 61 HILLSBOROUGH Dr, Caseyville | — | 1.05 |
| 03-01.0-101-007 | FERRENBACH ERIC T & DIANA K | 67 HILLSBOROUGH Dr, Caseyville | — | 1.01 |
Public record data as published by the county. Phone and email are never shown here; they are resolved per owner, on request, with a confidence score.
What you can do with St. Clair County owner data
Pull every absentee owner in a zip code and export the mailing addresses for a direct-mail campaign. Draw a box around a subdivision on the map and skip-trace the whole block in one click. Look up who owns the lot next to a listing, then call them with a verified number instead of a letter that gets thrown away.
Where the data comes from
Parcel boundaries, owner of record and mailing addresses are public records maintained by the county assessor or GIS office. Quarry pulls them directly from the county's own published services and refreshes on the county's cycle. Phone and email come from the skip-trace engine, cross-checked across sources and scored, and you are only charged when a contact is found.