Jansen is located in Las Animas County, CO. The population is 120, making Jansen the 4th largest city in Las Animas County.
There are 0 public schools in Jansen with an average Homefacts rating of NA. The total crime rate for Jansen is moderate , and there are 0 registered sex offenders residing in the city. Unemployment in Jansen is very high and the median home sales price is $0. Detailed and up-to-date Jansen property reports are available for any property address.
Cities near Jansen include Starkville, Trinidad and Cokedale.