Ottawa is located in Franklin County, KS. The population is 12,596, making Ottawa the largest city in Franklin County.
There are 6 public schools in Ottawa with an average Homefacts rating of C. The total crime rate for Ottawa is low , and there are 59 registered sex offenders residing in the city. Unemployment in Ottawa is low and the median home sales price is $0. Detailed and up-to-date Ottawa property reports are available for any property address.
Cities near Ottawa include Harrison Township, Ottawa Township and Lincoln Township.