Weir is a city in Cherokee County, Kansas, United States. As of the 2020 census, the population of the city was 569. Weir was founded in 187…Weir is a city in Cherokee County, Kansas, United States. As of the 2020 census, the population of the city was 569. Weir was founded in 1872 and is named after landowner T. M. Weir, who donated forty acres as a townsite. The first post office in Weir was established in 1875.
Save
Share
More