Etna is located in Penobscot County, ME. The population is NR.
There are 1 public schools in Etna with an average Homefacts rating of NA. The total crime rate for Etna is low , and there are 2 registered sex offenders residing in the city. Unemployment in Etna is low and the median home sales price is $0. Detailed and up-to-date Etna property reports are available for any property address.