San Mar is located in Washington County, MD. The population is 348.
There are 0 public schools in San Mar with an average Homefacts rating of NA. The total crime rate for San Mar is very low , and there are 0 registered sex offenders residing in the city. Unemployment in San Mar is moderate and the median home sales price is $0. Detailed and up-to-date San Mar property reports are available for any property address.
Cities near San Mar include Mount Lena, Mapleville and Beaver Creek.