Cassia County

Cassia County is an administrative division in southern Idaho with broad agricultural lands and scattered communities. The Snake River flows through the region, dividing the landscape and supporting farming activities across multiple areas.

The railroad arrived in the late 1800s and transformed how communities could grow and trade goods. This connection opened the region to new settlement and economic development tied to agriculture and commerce.

Agriculture shapes daily life throughout the county, with dairy farms and crop fields visible across the landscape. Local markets and farm operations remain central to how the community functions.

The county seat of Burley serves as the main hub for government services and visitor information. Visitors exploring the area will find this town a good starting point for accessing services and learning about the region.

In the 1980s, a reservoir dam faced a crisis when local residents and engineers worked together to create an emergency diversion channel. This quick action prevented flooding and showed how the community could respond to sudden danger.

Location: Idaho

Inception: February 20, 1879

Capital city: Burley

Shares border with: Minidoka County, Box Elder County, Jerome County, Elko County, Twin Falls County, Blaine County, Power County, Oneida County

Website: http://cassiacounty.org

GPS coordinates: 42.27000,-113.61000

Latest update: December 7, 2025 20:48