Alta Sierra is located in Nevada County, CA. The population is 6,782, making Alta Sierra the 3rd largest city in Nevada County.
There are 0 public schools in Alta Sierra with an average Homefacts rating of NA. The total crime rate for Alta Sierra is high , and there are 0 registered sex offenders residing in the city. Unemployment in Alta Sierra is moderate and the median home sales price is $0. Detailed and up-to-date Alta Sierra property reports are available for any property address.