Hillsdale, Kansas
Hillsdale is an unincorporated community and census-designated place in Miami County, Kansas, United States. Hillsdale is located near U.S. Route 169 and K-7 north-northeast of Paola. It is part of the Kansas City metropolitan area.History
Hillsdale, originally called Columbia, was laid out in 1869 when the railroad was extended to that point.
The first post office in Columbia, established in August 1868, was renamed Hillsdale in April 1870, and still has a post office with ZIP code 66036.
