In a world where educational options continue to expand and evolve, many families are asking: what exactly is a “private school”? This article defines the term, explains how private schools operate, explores current data and trends through 2025, and offers guidance for parents and students trying to decide whether a private school is the right choice.
1. Defining a Private School
At its core, a private school is a non-public K-12 educational institution that is operated independently of the government’s direct management of public school systems. In the United States, private schools are typically funded through tuition payments, private contributions and endowments, rather than relying primarily on local property taxes and state funding that support public schools. They may be religious or non-sectarian, single-gender or co-educational, day schools or boarding schools.
Unlike public schools, which must admit all students within a district, comply with state board regulations, and offer tuition-free education, private schools often set their own admissions criteria, policies and fee structures. Nonetheless, many private schools still adhere to state accreditation requirements or national independent-school accreditation standards.
2. Key Features of Private Schools
When considering private education, families should know several distinguishing features:
Tuition and fees: Private schools charge tuition. According to recent data, average U.S. private K-12 tuition in the 2020-21 school year was approximately $12,790.More recent median estimates suggest private elementary tuition

