Niles is located in Trumbull County, OH. The population is 19,274, making Niles the 2nd largest city in Trumbull County.
There are 4 public schools in Niles with an average Homefacts rating of B-. The total crime rate for Niles is moderate , and there are 28 registered sex offenders residing in the city. Unemployment in Niles is very high and the median home sales price is $0. Detailed and up-to-date Niles property reports are available for any property address.
Cities near Niles include Weathersfield Township, Hilltop and McKinley Heights.