* Public Schools: This includes elementary, middle, and high schools. The Missouri Department of Elementary and Secondary Education (DESE) would have the most accurate count, but it fluctuates slightly year to year. You'd need to check their website for the most up-to-date figure.
* Private Schools: These are not tracked centrally by the state in the same way as public schools. There are numerous private schools, from small religious schools to larger independent academies. Getting an exact count would require compiling data from various sources.
* Colleges and Universities: Missouri has many colleges and universities, both public and private. Again, a precise number would require consulting a directory or database of higher education institutions.
Therefore, to get a precise answer, you need to specify the type of school and consult the appropriate data source.