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Boise County, Idaho property search

Search an address or an owner in Boise County, Idaho with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 12,406 lots are mapped here, covering 270,099 acres. 2,213 of them are held by institutions rather than by individuals.

Crop insurance paid $3.7 million in claims for the 2024 crop year.

12,406
Lots mapped
270,099
Acres
2,213
Institutional

Largest landowners in Boise County

Largest landowners by acreage in Boise County, Idaho
OwnerParcelsAcres
DF DEVELOPMENT LLC11728,467
HOFF COMPANIES INC11426,666
JR SIMPLOT COMPANY186,867
HIGHLAND LIVESTOCK & LAND COMPANY LIMITED286,696
BLACK CREEK LIMITED PARTNERSHIP436,315
BLACK CANYON GRAZING ASSOCIATION245,758
BAUMHOFF & COMPANY LLC433,984
MAIN RANCH HOLDINGS LLC153,400
STATE OF IDAHO FISH & GAME163,161
HERR SWEET RANCH LLC163,141

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 Idaho

Crop insurance in Boise County

12
Policies
648,016
Insured acres
$3.7M
Claims paid
1.06
Loss ratio
Crop insurance claims by crop in Boise County, Idaho, 2024
CropClaims
All Other Crops$3.7M

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

Conservation and the power grid

522
CRP acres, 2025
4
Substations
115 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 Boise County by address, free, or work out a lot's acreage.

Nearby counties in Idaho

  • Elmore County20,973
  • Gem County11,836
  • Ada County207,858
  • Payette County13,258
  • Valley County26,326
  • Canyon County100,818
  • Camas County4,607
  • Washington County11,033

All Idaho counties

Boise County last published these records on August 10, 2026. Assessment records, not a survey.