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Siskiyou County, California property search

Search an address or an owner in Siskiyou County, California with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 53,720 lots are mapped here, covering 3,969,681 acres.

Farmers and landowners in Siskiyou County received $4.5 million in federal farm program payments in 2025, paid to 182 recipients. 119,146 acres of agricultural land here are disclosed as foreign-held, the most by owners from No predominant country code. Crop insurance paid $17.9 million in claims for the 2024 crop year.

53,720
Lots mapped
3,969,681
Acres

Land use in Siskiyou County

Parcels and acreage by land use in Siskiyou County, California
Land useParcelsAcres
19012,56829,163
1165,7919,261
0075,7652,465,511
1153,9573,928
6612,515399,185
1102,2877,517
5901,721108,215
8881,670570,670
6601,430139,617
1171,2592,767
1141,0631,175
0049172,838

Federal farm payments in Siskiyou County

$4.5M
Paid in 2025
182
Recipients
Federal farm program payments by program in Siskiyou County, California, 2025
ProgramPaid
Marketing Assistance for Specialty Crops$1.6M
Supplemental Disaster Relief Spec Crops$971K
Emergency Livestock Relief Program 2023-24$932K
Supplemental Disaster Relief Non-Spec Crops$680K
Emergency Commodity Assistance Program$240K
ECPCOF$81K

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

Foreign-held farmland in Siskiyou County

119,146
Acres disclosed
7
Holdings
Foreign-held agricultural land by country in Siskiyou County, California, 2024
CountryAcres
No predominant country code116,625
Liechtenstein945
Canada736
Sweden640
France200

Largest disclosed holders

Largest foreign holders of agricultural land in Siskiyou County, California
Holder (country)Acres
Acer Klamath Forest, LLC (999 - NO PREDOMINANT COUNTRY CODE)97,711
ORM Timber Fund III (Reit) Inc (999 - NO PREDOMINANT COUNTRY CODE)18,914
GREENDAL CORP. (LIECHTENSTEIN)945
S.S. BAR RANCH (CANADA)715
POWER PARTNERS SOUTHWEST, L.L.C. (FRANCE)200

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 Siskiyou County

280
Policies
643,641
Insured acres
$17.9M
Claims paid
1.56
Loss ratio
Crop insurance claims by crop in Siskiyou County, California, 2024
CropClaims
Potatoes$7.3M
Pasture,Rangeland,Forage$5M
Wheat$4.5M
Barley$457K
Onions$420K

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

Conservation and the power grid

49
CRP acres, 2025
56
Substations
230 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 Siskiyou County by address, free, or work out a lot's acreage.

Nearby counties in California

  • Shasta County97,110
  • Trinity County16,620
  • Del Norte County16,181
  • Humboldt County72,718
  • Tehama County43,095
  • Lassen County38,638
  • Glenn County14,923
  • Butte County95,856

All California counties

Siskiyou County last published these records on February 9, 2026. Assessment records, not a survey.