Castana is located in Monona County, IA. The population is 140, making Castana the 8th largest city in Monona County.
There are 0 public schools in Castana with an average Homefacts rating of NA. The total crime rate for Castana is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Castana is low and the median home sales price is $0. Detailed and up-to-date Castana property reports are available for any property address.
Cities near Castana include Kennebec Township, Turin and Center Township.