Middleton, previously known as Stringtown, is an unincorporated community in Washington County, Oregon, United States.

[1][2] To improve communication between Portland and Lafayette, a post office was established at Middleton in 1869.

A rail station was then established on July 1, 1892, soon before the post office closed, in 1905.

[2] A November 2011 vote for the annexation of portions of Middleton north of Brookman Road by the neighboring incorporated community of Sherwood failed.

This Washington County, Oregon state location article is a stub.