Clinton County, Illinois property search
Search an address or an owner in Clinton County, Illinois with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 27,964 lots are mapped here, covering 281,778 acres. 3,348 of them are held by institutions rather than by individuals.
Farmers and landowners in Clinton County received $20.3 million in federal farm program payments in 2025, paid to 1,214 recipients. 160 acres of agricultural land here are disclosed as foreign-held, the most by owners from Switzerland. Crop insurance paid $6.1 million in claims for the 2024 crop year.
- 27,964
- Lots mapped
- 281,778
- Acres
- 3,348
- Institutional
Largest landowners in Clinton County
Largest landowners by acreage in Clinton County, Illinois| Owner | Parcels | Acres |
|---|
| R & S BROTHERS INC | 30 | 1,740 |
|---|
| DK LAND LLC | 30 | 1,053 |
|---|
| SEVEN S CORPORATION | 14 | 911 |
|---|
| L & L JOHNSON PROPERTIES LLC | 19 | 878 |
|---|
| GEBHART FARMS | 27 | 871 |
|---|
| SWAGLER BROTHERS FARMS INC | 22 | 826 |
|---|
| P & K DIEKEMPER FARMS LLC | 19 | 751 |
|---|
| EXXONMOBIL COAL USA INC | 8 | 747 |
|---|
| VONDER HAAR INC | 14 | 687 |
|---|
| RATERMANN DAIRY LLC | 20 | 683 |
|---|
Companies, trusts and public agencies, ranked by acres held under the name on the assessor's file. Private individuals are not ranked. Largest landowners in Illinois
Federal farm payments in Clinton County
- $20.3M
- Paid in 2025
- 1,214
- Recipients
Federal farm program payments by program in Clinton County, Illinois, 2025| Program | Paid |
|---|
| Emergency Commodity Assistance Program | $9.4M |
|---|
| Supplemental Disaster Relief Non-Spec Crops | $5.5M |
|---|
| Agricultural Risk Coverage Program - County | $3.8M |
|---|
| Marketing Assistance for Specialty Crops | $918K |
|---|
| CRP Payment - Annual Rental | $640K |
|---|
| Agricultural Risk Coverage - Individual | $12K |
|---|
USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county
Foreign-held farmland in Clinton County
- 160
- Acres disclosed
- 1
- Holdings
Foreign-held agricultural land by country in Clinton County, Illinois, 2024| Country | Acres |
|---|
| Switzerland | 160 |
|---|
USDA Agricultural Foreign Investment Disclosure Act filings, holdings at the end of 2024. Only disclosed interests are counted. See foreign-owned farmland by county
Crop insurance in Clinton County
- 1,736
- Policies
- 214,395
- Insured acres
- $6.1M
- Claims paid
- 0.45
- Loss ratio
Crop insurance claims by crop in Clinton County, Illinois, 2024| Crop | Claims |
|---|
| Soybeans | $4M |
|---|
| Corn | $1.9M |
|---|
| Wheat | $160K |
|---|
| Pasture,Rangeland,Forage | $18K |
|---|
| All Other Crops | $5K |
|---|
USDA Risk Management Agency Summary of Business, 2024 crop year.
Conservation and the power grid
- 3,485
- CRP acres, 2025
- 9
- Substations
- 138 kV
- Highest voltage
Conservation Reserve Program acres under contract (USDA FSA). Substations in service, from a public copy of the federal HIFLD layer.
Find out who owns a property in Clinton County by address, free, or work out a lot's acreage.
Clinton County last published these records on May 6, 2026. Assessment records, not a survey.