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 14 Post Office locations in Gratiot County, Michigan.

Residents of Gratiot 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 Gratiot County, Michigan Post Office

Elwell Post Office

View Details Call Now (989) 463-5925

Elwell Post Office

Address
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Hours

Elm Hall Post Office

View Details Call Now (989) 833-7387

Elm Hall Post Office

Address
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Hours

Alma Post Office

Address
Get Direction
Hours

Breckenridge Post Office

View Details Call Now (989) 842-3414

Breckenridge Post Office

Address
Get Direction
Hours

Bannister Post Office

View Details Call Now (989) 862-4605

Bannister Post Office

Address
Get Direction
Hours

Ashley Post Office

View Details Call Now (989) 847-4981

Ashley Post Office

Address
Get Direction
Hours

Ithaca Post Office

View Details Call Now (989) 875-4165

Ithaca Post Office

Address
Get Direction
Hours

North Star Post Office

View Details Call Now (989) 875-2331

North Star Post Office

Address
Get Direction
Hours

Perrinton Post Office

View Details Call Now (989) 236-7354

Perrinton Post Office

Address
Get Direction
Hours

Saint Louis Post Office

View Details Call Now (989) 681-3131

Saint Louis Post Office

Address
Get Direction
Hours

Sumner Post Office

View Details Call Now (989) 833-7409

Sumner Post Office

Address
Get Direction
Hours

Pompeii Post Office

View Details Call Now (989) 838-2226

Pompeii Post Office

Address
Get Direction
Hours

Middleton Post Office

View Details Call Now (989) 236-7773

Middleton Post Office

Address
Get Direction
Hours

Riverdale Post Office

View Details Call Now (989) 833-7988

Riverdale Post Office

Address
Get Direction
Hours

Residents of Gratiot 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 Montcalm, Clinton, Ionia.