Portland is an unincorporated community in Sumner County, Kansas, United States. It is located about 5 miles northeast of South Haven at 1.5 miles north of the intersection of S Hydraulic Rd and U.S. Route 166, next to an abandoned railroad. It is 1.5 miles east of I-35 (Kansas Turnpike).
A post office was opened in Portland in 1886, and remained in operation until it was discontinued in 1940.[1]
The Kansas Southwestern Railway previously passed through the community, east to west, from Geuda Springs to South Haven.
The community is served by South Haven USD 509 public school district.