Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 9 Post Office locations in Twin Falls County, Idaho.

Residents of Twin Falls County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Twin Falls County, Idaho Post Office

Filer Post Office

Address
Get Direction
Hours

Twin Falls Downtown Station Post Office

View Details Call Now (208) 733-0702

Twin Falls Downtown Station Post Office

Address
Get Direction
Hours

Kimberly Post Office

View Details Call Now (208) 423-4050

Kimberly Post Office

Address
Get Direction
Hours

Hansen Post Office

View Details Call Now (208) 423-4280

Hansen Post Office

Address
Get Direction
Hours

Twin Falls Post Office

View Details Call Now (208) 734-1452

Twin Falls Post Office

Address
Get Direction
Hours

Murtaugh Post Office

View Details Call Now (208) 432-5509

Murtaugh Post Office

Address
Get Direction
Hours

Buhl Post Office

Address
Get Direction
Hours

Castleford Post Office

View Details Call Now (208) 537-6670

Castleford Post Office

Address
Get Direction
Hours

Pioneer Station Post Office

View Details Call Now (208) 734-1452

Pioneer Station Post Office

Address
Get Direction
Hours

Residents of Twin Falls County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Twin Falls, Jerome.