Grand Detour is located in Ogle County, IL. The population is 469.
There are 0 public schools in Grand Detour with an average Homefacts rating of NA. The total crime rate for Grand Detour is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Grand Detour is very high and the median home sales price is $0. Detailed and up-to-date Grand Detour property reports are available for any property address.
Cities near Grand Detour include Grand Detour Township, Lost Nation and Dixon Township.