Cassia County Post Offices

150 W Market St
Albion, Idaho 83311

3001 Elba Almo Rd
Almo, Idaho 83312

1353 Overland Ave
Burley, Idaho 83318

17 W Main St
Declo, Idaho 83323

15 S Main St
Malta, Idaho 83342

130 W Main St
Oakley, Idaho 83346

Cassia County

There are 6 US Post Offices in Cassia County serving a total of 22,622 residents equating to 3,770 residents per post office. It's estimated that approximately 36,107 packages are handled across the 6 county post offices annually. Cassia County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 22,952. The county seat and largest city is Burley. Cassia County is included in the Burley, ID Micropolitan Statistical Area."