Oacoma is located in Lyman County, SD. The population is 521, making Oacoma the 3rd largest city in Lyman County.
There are 0 public schools in Oacoma with an average Homefacts rating of NA. The total crime rate for Oacoma is moderate , and there are 2 registered sex offenders residing in the city. Unemployment in Oacoma is moderate and the median home sales price is $0. Detailed and up-to-date Oacoma property reports are available for any property address.
Cities near Oacoma include Chamberlain, Oacoma Township and Chamberlain Township.