|  Photo from Wikipedia | Nashville, MI 49073 Post Office Location: 231 North Main Street; Nashville, MI Year Post Office built: Town(s) Served: Nashville Acceptable City Names: Nashville Not Acceptable City Names: Sectional Service Facility: Kalamazoo County(ies): Barry, Eaton Info on Nashville: The City of Nashville is located in East-Central Barry County. This is home to aprox. 1,537 residents (2020 census). It dates back to 1836. | 
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