An intermediate school district (ISD) in the state of Michigan is a government agency usually organized at the county or multi-county level that assists a local school district in providing programs and services. The following table lists every Intermediate school district in Michigan. * For local education agency (LEA) districts, which include public schools, see list of local education agency districts in Michigan. * For public school academy (PSA) districts, which include charter schools, see list of public school academy districts in Michigan.