text: Post Falls is a city in Kootenai County, Idaho, United States. It is the gateway city to North Idaho on I-90 just west of Coeur d'Alene and east of Spokane, Washington. The population was 38,485 at the 2020 census, making it Idaho's ninth-largest city and the second largest city in North Idaho behind Coeur d’Alene.
  History
  Post Falls is named after Frederick Post, a German immigrant who constructed a lumber mill along the Spokane River in 1871 on land he purchased from Andrew Seltice, Chief of the Coeur d'Alene Tribe. The purchase of the land is preserved in a pictograph on a granite cliff in Treaty Rock Park.
  Geography
  The coordinates of Post Falls are .