Map of Portland Mills Indiana

Portland Mills is an unincorporated community in Clinton Township, Putnam County, in the U.S. state of Indiana. A post office was established at Portland Mills in 1837, and remained in operation until it was discontinued in 1904.
  • Elevation: 732 ft (223 m)
  • Country: United States
  • State: Indiana
  • County: Putnam
  • Township: Clinton
  • ZIP code: 46135
  • Area code: 765
Data from: en.wikipedia.org