McDermott is a census-designated place in western Rush Township, Scioto County, Ohio, United States.

It has a post office with the ZIP code 45652.

[3] Platted on July 28, 1898, the community of McDermott is named after one of the area's earliest commercial ventures, McDermott Stone Company.

[4] A post office called McDermott has been in operation since 1898.

This Scioto County, Ohio state location article is a stub.