How Do I Turn a Boarding-School Directory Into a Balanced Shortlist?

Turn a broad boarding-school directory into a shortlist by building one spreadsheet, then filtering in order: geography, entry grade, school type, and application fit. Keep every school that meets the non-negotiables, verify its details on the school’s own site, and sort the remaining options into reach, target, and likely-admission groups based on fit rather than rankings.
A directory gives you inventory. It does not give you a decision. The useful move is to reduce cognitive load: use the same fields for every school, make exclusions visible, and stop comparing schools that cannot accept the student in the needed grade.
Where can I find a complete list of boarding schools by state?
Start with a searchable directory that displays each school’s city and state, then turn its results into a state-by-state worksheet. The Association of Boarding Schools Find a School directory supports filters for boarding grades, country, day-student options, religious affiliation, student-body type, special focus, and boarding enrollment. That makes it a practical first-pass source rather than a list to read line by line.
Build the sheet before you start judging schools. Give each school one row and capture the fields that will decide whether it stays:
| Column | What to record | Decision it supports |
|---|---|---|
| Location | City, state or country, plus travel considerations your household requires | Whether the geography is workable |
| Boarding grades | The grades the school accepts for boarding | Whether the student can actually enter |
| Student-body type | All-boys, all-girls, or all-gender | Whether the school model fits |
| School setting and size | Directory enrollment field and the setting described by the school | Whether the daily environment fits |
| Program and application notes | Special focus, post-graduate option, deadline, tests, and missing information | What needs verification before applying |
This is the one-row rule: if a detail matters to the final decision, put it in a column rather than leaving it in browser tabs. NAIS recommends defining the desired school type, grade range, location, student-body characteristics, educational philosophy, curriculum, faculty, facilities, and activities before narrowing the list. Use that guidance as the filter order. First remove impossible choices. Then compare the viable ones.
Do not use a familiar school name as a shortcut for fit. A school may look strong on paper and still create a travel burden, offer the wrong entry point, or have a student-body model that does not match the family’s priorities. The spreadsheet is there to expose those mismatches early.

Which boarding schools accept students in grade 6, 7, or 8?
Filter specifically for the needed boarding entry grade, because a school that serves younger students is not automatically open to boarding applicants in that grade. TABS lets families filter by boarding grades, which is the fastest way to separate junior-boarding choices from schools that begin boarding later.
Individual profiles show why this matters. TABS describes Cardigan Mountain School as a junior boarding school for boys in grades six through nine, with boarding entry grades six, seven, eight, and nine. Its profile is useful for a family seeking those grades, but its all-boys model is a non-negotiable filter, not a footnote.
For a different structure, the Shattuck-St. Mary's School profile lists boarding grades six through twelve plus post-graduate and identifies the student body as all-gender. These examples are not recommendations. They show the fields to capture: entry grade, student-body type, location, enrollment range, and post-graduate availability.
Use a grade-first check before researching athletics, courses, or campus features. Write: “Does this school currently accept boarding applicants for grade [needed grade]?” Then verify the answer on the official school site or with admissions. Directory data starts the search; the school confirms the live answer.
Also record application requirements while the listing is open. TABS notes that schools may require the SSAT, ISEE, or, for some international applicants, TOEFL Junior. NAIS says a typical application can include a form, transcript, past standardized-test results, teacher recommendations, entrance-test results, and a student interview. A school can be a fit academically and still be a poor application fit if the household cannot complete its process on time.
How many boarding schools should be on my application list?
Keep enough schools to cover reach, target, and likely-admission possibilities, but let each school earn its place through verified fit rather than an arbitrary list length. Public guidance in the supplied sources does not prescribe a fixed number of applications. It does make clear that each additional school adds deadlines, documents, test requirements, and financial-aid tasks.
Use three groups in the spreadsheet:
- Reach: schools that meet the non-negotiables but may be harder to secure based on the information available to the family.
- Target: schools where the student and school appear well matched across grade, environment, program, and application requirements.
- Likely-admission: schools that meet the same core fit requirements and give the family a credible alternative if other decisions do not go their way.
These labels are planning tools, not predictions. Do not assign them from rankings alone. Instead, ask the same question for every row: “If admission were offered, would this school still work for the student and household?” If the answer is no, remove it. A long list of schools you would not choose is administrative clutter.
Make a separate verification pass before finalizing. NAIS advises families to review each school’s website, request an admissions packet, and contact the admissions office with questions. Check the school’s current tuition and additional charges, financial-aid options and deadlines, application process, and accreditation. NAIS also advises asking, “Is the school accredited, and if so, by what accrediting agency?” Its accreditation guidance states that NAIS does not provide accreditation itself, so verify a school’s claimed accreditor through the accrediting organization.
Put every deadline in one calendar. TABS says most schools have a February 1 admissions deadline, while warning that deadlines vary by school. NAIS similarly places most application due dates in January or February and recommends a calendar or checklist for every application component. The replacement behavior is simple: do not trust a general deadline. Record the school-specific deadline from the school’s own website.
Your homework: open the directory, create the columns, and add only schools that clear geography, grade, and student-body filters. Then send this exact question to each remaining admissions office: “Please confirm current entry availability, application deadline, tuition and additional charges, financial-aid deadline, and accrediting agency for the grade requested.” That single message turns a browsing list into an application plan.
Frequently Asked Questions
How do I find coed, boys', or girls' boarding schools in one state?
Start with a directory that lets you filter by location and student-body type. TABS offers location and student-body filters, while its school profiles can show whether a school is all-gender, all-boys, or another model. Record the result in a spreadsheet, then confirm the current description on the school's official website.
Which boarding schools offer a post-graduate year?
Use a directory filter or individual school profiles to identify post-graduate availability, then verify it with admissions. For example, the TABS profile for Shattuck-St. Mary's lists boarding grades from sixth through twelfth plus post-graduate. A post-graduate option belongs in its own spreadsheet column because it is not relevant for every applicant.
How can I tell whether a boarding-school directory is current and legitimate?
Treat a directory as a discovery tool, not the final authority. Check the school's official website and admissions office for its current deadline, required materials, tuition, availability, and contact details. For accreditation, NAIS says families should verify a claimed accreditor through that accrediting organization.
Sources
- The Association of Boarding Schools: Find a School
- The Association of Boarding Schools: Applications
- National Association of Independent Schools: Find the Right School
- National Association of Independent Schools: Apply to a School
- National Association of Independent Schools: Approved Accreditors
- The Association of Boarding Schools: Cardigan Mountain School Profile
- The Association of Boarding Schools: Shattuck-St. Mary's School Profile

