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 10 Post Office locations in Clinton County, Michigan.

Residents of Clinton 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 Clinton County, Michigan Post Office

Dewitt Post Office

View Details Call Now (517) 669-4035

Dewitt Post Office

Address
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Hours

Eagle Post Office

Address
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Hours

Bath Post Office

Address
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Hours

Westphalia Post Office

View Details Call Now (989) 587-6963

Westphalia Post Office

Address
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Hours

Ovid Post Office

Address
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Hours

Maple Rapids Post Office

View Details Call Now (989) 682-4094

Maple Rapids Post Office

Address
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Hours

Eureka Post Office

View Details Call Now (989) 224-3111

Eureka Post Office

Address
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Hours

Fowler Post Office

View Details Call Now (989) 593-2322

Fowler Post Office

Address
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Hours

Elsie Post Office

Address
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Hours

Saint Johns Post Office

View Details Call Now (989) 224-9354

Saint Johns Post Office

Address
Get Direction
Hours

Residents of Clinton 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.