Any schooling that occurs after high school can be deemed

State governments set overall educational standards, often mandate standardized tests for K-12 public school systems and supervise, usually through a board of regents, state colleges and universities. Funding comes from the state, local, and federal government.[4] Private schools are generally free to determine their own curriculum and staffing policies, with voluntary accreditation available through independent regional accreditation authorities, although some state regulation can apply.

Post-secondary education refers to any education/training afteryour secondary education (typically high school).