Koshkonong is located in Oregon County, MO. The population is 236, making Koshkonong the 3rd largest city in Oregon County.
There are 2 public schools in Koshkonong with an average Homefacts rating of B-. The total crime rate for Koshkonong is moderate , and there are 1 registered sex offenders residing in the city. Unemployment in Koshkonong is moderate and the median home sales price is $0. Detailed and up-to-date Koshkonong property reports are available for any property address.
Cities near Koshkonong include Big Apple Township, Brandsville and Myatt Township.