About Boarding Schools

Boarding School Glossary: A Parent’s Guide to the Language of Boarding Education

For families exploring boarding school options, the vocabulary alone can feel overwhelming. Terms like “Harkness,” “form dean,” “matriculation,” or “postgraduate year” are part of daily life on campus, but they may be unfamiliar to prospective students and parents.

This updated 2026 boarding school glossary clarifies the most common academic, residential, and extracurricular terminology used at independent boarding schools. Whether you are comparing programs, attending an admissions interview, or reviewing a school handbook, understanding this language will help you navigate the process with confidence.

If you are new to the process, you may also find it helpful to review our overview of What Is Boarding School? and How to Choose a Boarding School.

Academic Terms

Advanced Placement, AP

College-level courses developed by the College Board, culminating in standardized exams. Many boarding schools continue to offer AP classes, though some have shifted toward advanced, school-designed curricula that emphasize depth over standardized testing.

International Baccalaureate, IB

A globally recognized curriculum administered by the International Baccalaureate Organization. Some boarding schools offer the IB Diploma Programme, which emphasizes interdisciplinary learning, research, and global awareness.

Harkness Method

A student-centered discussion model in which students sit around an oval table and lead the conversation collaboratively. Originally developed at Phillips Exeter Academy, the method is now widely adopted across independent schools. Teachers act as facilitators rather than lecturers.

Why Boarding School? A 2025 Perspective

In 2025, the decision to send a child to boarding school remains deeply personal—and increasingly strategic. While the core advantages of boarding remain consistent, evolving trends in finance, demographics, diversity, mental health, and global education are reshaping what it means to “go away to school.” Here’s a current, grounded look at why families still choose boarding school—and what they should understand before committing.

1. A Unique Learning Ecosystem

Boarding school offers more than classes; it provides a 24/7 learning environment that many day schools simply cannot replicate. Students benefit from structured evening study halls, faculty in residence, and peer collaboration outside of regular school hours. These immersive conditions often foster deeper academic engagement and more consistent intellectual growth.

In 2025, many boarding schools up their game by integrating advanced curricula—AI ethics modules, global project-based learning, and hybrid exchange programs are increasingly common. Small class sizes (frequently 6:1 or 7:1) and residential support ensure individualized attention.

2. Preparing for College — and Life

A major draw of boarding schools is how they prepare students for higher education. Beyond rigorous coursework (AP, IB, capstone research), students develop time management, accountability, and independent study habits—traits highly prized by colleges.

Living on campus also builds leadership and resilience. Dorm leadership roles, student government, mentorship, and peer dynamics contribute to emotional maturity that extends well beyond the classroom. BoardingSchoolReview noted

Introduction

As we enter 2026, families considering enrolment in a boarding school face a landscape of rising costs and shifting pressures. The keyword boarding school costs reflects one of the most pressing concerns for parents, students and educators alike. In this article we explore the current state of boarding school costs, the role of inflation, what that means for families, and strategies to manage the investment wisely.

Current Landscape: What Are Boarding School Costs?

To understand what inflation means for boarding school costs in 2026, we first need baseline figures.

• According to recent data, average annual tuition for U.S. boarding schools runs approximately $55,000 for five-day boarding and $69,000 for seven-day boarding. Boarding School Review

• Elite boarding schools in the U.S. commonly charge $75,000–$80,000+ for full boarding tuition, room and board. The Times of India

• A range summary: less expensive boarding schools might be in the range of $35,000–$60,000 per year, depending on region and services. smapse.com

These figures highlight the keyword boarding school costs in real numbers, illustrating that even the “average” costs are significant for many families.

Inflation and Its Effect on Boarding School Costs

Inflation is contributing to heightened pressure on school budgets, which in turn influences tuition increases and other fees.

Inflation drivers

• Operational costs such

Why You Won’t Find Meaningful Rankings for Boarding Schools

If you’ve landed on this page, chances are you’ve asked (or heard someone ask): “Where can I find rankings for boarding schools?” It’s a fair question. But as of 2025, you won’t find any truly reliable, meaningful boarding school rankings — and that’s by design. Here’s why.

1. Each Boarding School Is Inherently Unique

One fundamental reason there’s no universal ranking system is that boarding schools differ wildly from one another. Whether you’re looking at a Jesuit institution like Georgetown Prep or a progressive arts-oriented school such as Putney, each school has its own philosophy, curriculum, size, and community values.

While many schools offer standard courses in English, math, and science, how they teach them—and what additional programs they provide—can’t be captured in a simple leaderboard. Boarding school experience isn't just about academics; it's shaped by community, values, extracurriculars, and culture.

To determine the right fit, reflect on your priorities:

• Does your child need a small, intimate campus (e.g., 200–300 students) or a larger one with extensive course offerings?

• Is religious affiliation or diversity important?

• Are you interested in a traditional college-prep track, or would a progressive or IB-based school be more suitable?

• How critical is financial aid, and what kinds of support services (e.g., learning differences, wellness) are needed?

Boarding School Diversity and Inclusion: How Schools Are Changing

In recent years, boarding schools have experienced a noticeable shift: the traditional model of elite, homogeneous residential education is giving way to more inclusive, diverse, and equitable approaches. This article explores how boarding school diversity and inclusion efforts are evolving in 2025, including how institutions define and implement practices of diversity, equity and inclusion (DEI), what concrete strategies are emerging, and how families and students can evaluate schools on these criteria.

What Diversity and Inclusion Mean in the Boarding School Context

Diversity in a boarding school typically refers to the representation of different races, ethnicities, nationalities, socio-economic backgrounds, gender identities, religious beliefs and abilities within the student and staff population. Inclusion means creating a school culture where every student feels seen, supported and valued, regardless of background.

For many boarding schools, embracing diversity and inclusion is no longer optional. As one college-preparatory boarding school writes, the “pillars of diversity, equity & inclusion might outrank all other perks of choosing a boarding school over traditional school.” Niche

In 2025, we are seeing more boarding schools adopt formal frameworks around DEI, shift admissions and hiring strategies, redesign curricula and expand student-life programs to build inclusive residential communities.

Why It Matters: Benefits of Diverse Boarding Environments

Diverse and inclusive boarding schools offer several clear benefits for students, families and educators:

• Students gain daily