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 13 Post Office locations in Columbia County, Wisconsin.

Residents of Columbia 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 Columbia County, Wisconsin Post Office

Cambria Post Office

View Details Call Now (920) 348-5535

Cambria Post Office

Address
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Hours

Arlington Post Office

View Details Call Now (608) 635-2288

Arlington Post Office

Address
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Hours

Columbus Post Office

View Details Call Now (920) 623-5310

Columbus Post Office

Address
Get Direction
Hours

Doylestown Post Office

View Details Call Now (920) 992-3679

Doylestown Post Office

Address
Get Direction
Hours

Fall River Post Office

View Details Call Now (920) 484-3168

Fall River Post Office

Address
Get Direction
Hours

Poynette Post Office

View Details Call Now (608) 635-2623

Poynette Post Office

Address
Get Direction
Hours

Portage Post Office

View Details Call Now (608) 742-5012

Portage Post Office

Address
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Hours

Friesland Post Office

View Details Call Now (920) 348-5880

Friesland Post Office

Address
Get Direction
Hours

Lodi Post Office

Address
Get Direction
Hours

Rio Post Office

Address
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Hours

Wisconsin Dells Post Office

View Details Call Now (608) 254-6412

Wisconsin Dells Post Office

Address
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Hours

Pardeeville Post Office

View Details Call Now (608) 429-2782

Pardeeville Post Office

Address
Get Direction
Hours

Wyocena Post Office

View Details Call Now (608) 429-3641

Wyocena Post Office

Address
Get Direction
Hours

Residents of Columbia 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 Columbia, Green Lake, Dodge.