Thayer is considered a railroad town, as it was laid out in 1882 to be a division point. Landmarks include Missouri Route 19 and U.S. Route 63 Business. Thayer is the birthplace of Jonny Fair, singer.
- CountyOregon County
- Population1,883 (2020 U.S. Census)
- Historic places1 on the National Register






















Missouri Route 19
A view of Thayer