Johnstown is a ghost town in McPherson County, Kansas, United States. [1]
Johnstown had a post office from the 1880s until 1904. [2]
The community is served by Smoky Valley USD 400 public school district.
38°29′34″N 97°40′32″W / 38.49278°N 97.67556°W / 38.49278; -97.67556