Greencastle is located in Putnam County, IN. The population is 10,343, making Greencastle the largest city in Putnam County.
There are 9 public schools in Greencastle with an average Homefacts rating of B-. The total crime rate for Greencastle is low , and there are 36 registered sex offenders residing in the city. Unemployment in Greencastle is low and the median home sales price is $0. Detailed and up-to-date Greencastle property reports are available for any property address.
Cities near Greencastle include Greencastle Township, Fillmore and Marion Township.