Mountain Lake is located in Warren County, NJ. The population is 693.
There are 0 public schools in Mountain Lake with an average Homefacts rating of NA. The total crime rate for Mountain Lake is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Mountain Lake is moderate and the median home sales price is $0. Detailed and up-to-date Mountain Lake property reports are available for any property address.
Cities near Mountain Lake include Buttzville, Bridgeville and Liberty Township.