Idaho · Eastern Idaho · Snake River · #226 Most Populous County in the US

Bonneville County, Idaho

Idaho Falls - eastern Idaho's commercial hub on the Snake River, gateway to the Tetons and Yellowstone, and home of the Idaho National Laboratory, one of the most important nuclear energy research facilities in the world. Property tax, courts, public records, probate, and senior services for Bonneville County residents.

County Seat Idaho Falls

Population 130,000

Founded 1911

County Website co.bonneville.id.us/clerk

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Address 605 N. Capital Ave., Idaho Falls, ID 83402

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Bonneville County

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Bonneville County Offices & Services

BOARD OF COUNTY COMMISSIONERS

605 N. Capital Ave., Idaho Falls, ID 83402

(208) 529-1350

COUNTY CLERK / ADMINISTRATOR

605 N. Capital Ave., Idaho Falls, ID 83402

(208) 529-1350

CLERK OF COURT (Records, Marriage Licenses)

605 N. Capital Ave., Idaho Falls, ID 83402

(208) 529-1350

SHERIFF

4141 Ribier Dr., Idaho Falls, ID 83401

(208) 529-1200

ASSESSOR

605 N. Capital Ave., Idaho Falls, ID 83402

(208) 529-1440

TREASURER / TAX COLLECTOR

605 N. Capital Ave., Idaho Falls, ID 83402

(208) 529-1380

Recommended

Bonneville County's assessment ratio means effective tax rates are low — but incorrect appraisals still cost money. Ownwell manages the appeal with no upfront cost.

Popular How-To Guides for Bonneville County

How to appeal your property assessment in Bonneville County Tax Assessor · Board of Equalization › How to find court records in Bonneville County Circuit Clerk · Case lookup online ›

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Nearby Counties

Jefferson North Clark North Bingham South Power Southwest Blaine West Butte Northwest Teton East Fremont Northeast View All Nearby Counties →

Recommended

Bonneville County BOE deadline fourth Monday in June. Verify homeowner's exemption is applied. INL workforce housing demand has elevated Idaho Falls area values. No ID estate or inheritance tax. Ownwell manages the appeal with no upfront cost.

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About Bonneville County

Bonneville County is eastern Idaho’s economic and governmental center – a community defined by the Snake River, the Latter-day Saint faith tradition that shapes its culture, and one of the most significant nuclear energy research installations in the world. Idaho...

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County at a Glance

County SeatIdaho Falls

Population130,000

Land Area1,868 mi²

Founded1911

Websiteco.bonneville.id.us/clerk

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Ownwell

Property tax appeal service for Bonneville County. Contingency fee — no savings, no charge.

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Inmate Services

Care Packages

Send care packages to inmates in Bonneville County facilities via Amazon.

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