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DeKalb County, Illinois property search

Search an address or an owner in DeKalb County, Illinois with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 45,394 lots are mapped here, covering 415,606 acres. 9,327 of them are held by institutions rather than by individuals.

Farmers and landowners in DeKalb County received $17.9 million in federal farm program payments in 2025, paid to 891 recipients. 14,719 acres of agricultural land here are disclosed as foreign-held, the most by owners from Venezuela. Crop insurance paid $3.6 million in claims for the 2024 crop year.

45,394
Lots mapped
415,606
Acres
9,327
Institutional

Largest landowners in DeKalb County

Largest landowners by acreage in DeKalb County, Illinois
OwnerParcelsAcres
BABSON FARMS INC575,301
VERN DRENDEL FARMS, LLC333,046
TELLUS DEMETRA LLC342,681
SRL FARMS, LLC162,071
FARMLAND RESERVE INC252,006
BUSEY BANK151,724
WILLIAM HARBECKE PROPERTIES LLC301,606
MULLINS LLC221,511
DEKALB COUNTY FOREST PRES DIST421,301
HOPPER 71 LLC , WYETH 74 LLC181,257

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 DeKalb County

$17.9M
Paid in 2025
891
Recipients
Federal farm program payments by program in DeKalb County, Illinois, 2025
ProgramPaid
Emergency Commodity Assistance Program$13.6M
Supplemental Disaster Relief Non-Spec Crops$2.6M
CRP Payment - Annual Rental$1.5M
Agricultural Risk Coverage - Individual$112K
Agricultural Risk Coverage Program - County$58K
Marketing Assistance for Specialty Crops$34K

USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county

Foreign-held farmland in DeKalb County

14,719
Acres disclosed
66
Holdings
Foreign-held agricultural land by country in DeKalb County, Illinois, 2024
CountryAcres
Venezuela6,380
Germany4,252
No foreign investor listed1,653
Argentina1,133
Panama322
Sweden269

Largest disclosed holders

Largest foreign holders of agricultural land in DeKalb County, Illinois
Holder (country)Acres
Tellus Demetra, LLC (GERMANY)2,027
SF LPRC, LLC (998 - NO FOREIGN INVESTOR LISTED)1,089
Prairie Pathways Farm, LLC (GERMANY)914
MAIA DRENDEL FARM, LLC (ARGENTINA)403
COSCO FARM CORP. (PANAMA)322

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 DeKalb County

1,340
Policies
289,489
Insured acres
$3.6M
Claims paid
0.29
Loss ratio
Crop insurance claims by crop in DeKalb County, Illinois, 2024
CropClaims
Soybeans$2M
Corn$1.6M
Oats$23K
Pasture,Rangeland,Forage$4K

USDA Risk Management Agency Summary of Business, 2024 crop year.

Conservation and the power grid

5,097
CRP acres, 2025
14
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 DeKalb County by address, free, or work out a lot's acreage.

Nearby counties in Illinois

  • Kane County185,393
  • Kendall County61,734
  • Lee County29,033
  • Boone County24,320
  • Ogle County31,276
  • McHenry County150,087
  • DuPage County337,117
  • Winnebago County127,941

All Illinois counties

DeKalb County last published these records on August 11, 2026. Assessment records, not a survey.