Idaho · Sun Valley · Wood River Valley · #230

Blaine County, Idaho

Sun Valley - America's first destination ski resort, Ernest Hemingway's adopted hometown, and one of the wealthiest small counties in the United States. The Wood River Valley's extraordinary concentration of wealth, art, and outdoor culture in the heart of the Sawtooth Mountains. Property tax, courts, public records, probate, and senior services for Blaine County residents.

County Seat Hailey

Population 23,000

Founded 1895

County Website co.blaine.id.us/clerk

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Board Of County Commissioners

County Clerk / Administrator

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Address 206 1st Ave. S., Suite 300, Hailey, ID 83333

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Blaine County

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Property Tax

Appeal your assessment, check exemptions and due dates

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Courts & Legal

Case lookup, filings, court records & more

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Marriage licenses, divorce records, birth & death certificates

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Blaine County Offices & Services

BOARD OF COUNTY COMMISSIONERS

206 1st Ave. S., Suite 300, Hailey, ID 83333

(208) 788-5500

COUNTY CLERK / ADMINISTRATOR

206 1st Ave. S., Suite 300, Hailey, ID 83333

(208) 788-5505

CLERK OF COURT (Records, Marriage Licenses)

206 1st Ave. S., Suite 300, Hailey, ID 83333

(208) 788-5548

SHERIFF

1650 Aviation Dr., Hailey, ID 83333

(208) 788-5555

ASSESSOR

206 1st Ave. S., Suite 300, Hailey, ID 83333

(208) 788-5535

TREASURER / TAX COLLECTOR

206 1st Ave. S., Suite 300, Hailey, ID 83333

(208) 788-5520

Recommended

Blaine 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 Blaine County

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

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Nearby Counties

Camas West Elmore West Custer Northeast Butte East Lincoln South Twin Falls South Gooding Southwest View All Nearby Counties →

Recommended

Blaine County BOE deadline fourth Monday in June. At Sun Valley price levels, even small assessment percentages matter significantly. Verify homeowner's exemption if property is your Idaho primary residence. No ID estate or inheritance tax. Ownwell manages the appeal with no upfront cost.

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About Blaine County

Blaine County is Sun Valley – America’s first destination ski resort, built by the Union Pacific Railroad in 1936 to attract wealthy passengers to a new western winter playground. What began as a railroad promotional project has become one of...

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County at a Glance

County SeatHailey

Population23,000

Land Area2,646 mi²

Founded1895

Websiteco.blaine.id.us/clerk

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Ownwell

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

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Inmate Services

Care Packages

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

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