Jefferson County, Iowa property search
Search an address or an owner in Jefferson County, Iowa with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 18,230 lots are mapped here, covering 269,505 acres. 2,379 of them are held by institutions rather than by individuals.
Farmers and landowners in Jefferson County received $12.8 million in federal farm program payments in 2025, paid to 804 recipients. Crop insurance paid $1.2 million in claims for the 2024 crop year.
- 18,230
- Lots mapped
- 269,505
- Acres
- 2,379
- Institutional
Largest landowners in Jefferson County
Largest landowners by acreage in Jefferson County, Iowa| Owner | Parcels | Acres |
|---|
| NELCO FARMS INC | 56 | 1,295 |
|---|
| FAIRFIELD CITY OF | 98 | 1,107 |
|---|
| 3L FARMS LLC | 30 | 1,043 |
|---|
| GLOBAL LOGISTICS LLC | 31 | 1,023 |
|---|
| KESSLER CHARLES L LLC | 38 | 994 |
|---|
| KASKA FARM CORP | 32 | 898 |
|---|
| SALAM LLC | 29 | 796 |
|---|
| ROARING FORK FARMS LLC | 26 | 758 |
|---|
| GEVOCK LAND COMPANY LC | 39 | 753 |
|---|
| DICKEY INC | 27 | 653 |
|---|
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 Iowa
Federal farm payments in Jefferson County
- $12.8M
- Paid in 2025
- 804
- Recipients
Federal farm program payments by program in Jefferson County, Iowa, 2025| Program | Paid |
|---|
| Emergency Commodity Assistance Program | $6.1M |
|---|
| CRP Payment - Annual Rental | $5.6M |
|---|
| Supplemental Disaster Relief Non-Spec Crops | $831K |
|---|
| Emergency Livestock Relief Program 2023-24 | $169K |
|---|
| CRP Cost-Share Web-Based | $56K |
|---|
| CRP - Continuous Pip | $39K |
|---|
USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county
Crop insurance in Jefferson County
- 726
- Policies
- 140,743
- Insured acres
- $1.2M
- Claims paid
- 0.17
- Loss ratio
Crop insurance claims by crop in Jefferson County, Iowa, 2024| Crop | Claims |
|---|
| Corn | $614K |
|---|
| Soybeans | $364K |
|---|
| Pasture,Rangeland,Forage | $126K |
|---|
| All Other Crops | $55K |
|---|
| Wheat | $30K |
|---|
USDA Risk Management Agency Summary of Business, 2024 crop year.
Conservation and the power grid
- 27,154
- CRP acres, 2025
- 8
- Substations
- 161 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 Jefferson County by address, free, or work out a lot's acreage.
Jefferson County last published these records on May 10, 2024. Assessment records, not a survey.