Five schools, five different family decisions

SchoolEndpointPredictable entry2026–27 tuitionMost useful first distinction
BuckleyClass VIII + optional AcademyKindergarten$66,500Compulsory breadth; teams required each season in Classes VII–Academy
St. Bernard’sGrade IXKindergarten$66,100Traditional-and-analog design; unusually small IX cohort
Allen-StevensonGrade 8TK, K, Grade 6$66,700 K–8Arts/making breadth, embedded support, and planned high-school placement
BrowningGrade 12KinderFirst, K, Grade 6; several Grade 9$71,670K–12 continuity plus a clearly published Grade 6 expansion
CollegiateGrade 12Kindergarten, Grade 9$72,070K–12 continuity and a distinct Grade 9 entry point

Prices are dated, not forecasts. Buckley, St. Bernard’s, and Allen-Stevenson publish 2026–27 tuition near one another, but inclusions and aid policies differ. Collegiate says its tuition includes fees, supplies, books, and academic trips. No table can convert sticker price into a family’s net price.

First decide whether your family wants continuity or a deliberate reset.

Browning and Collegiate run through Grade 12. That removes the mandatory independent-school search after Grade 8 or 9, although a student can still choose to leave. Collegiate’s annual entry points are Kindergarten and Grade 9.

Browning publishes the most concrete expansion numbers in this group: generally 22–26 Kindergarten students, 6–8 in KinderFirst, approximately 15 additional Grade 6 students, and several Grade 9 students.

Buckley and St. Bernard’s are principally Kindergarten-entry schools. They describe later spaces only as anticipated or occasionally available. Allen-Stevenson offers a real Grade 6 entry point, but it does not publish the cohort’s size.

For a Grade 6 applicant, that distinction matters. Compare Allen-Stevenson and Browning differently from a school that merely accepts an application if a seat happens to appear.

The exit-school model is not inherently worse. A well-supported search in Grade 8 can give a teenager meaningful agency and permit a better match for adolescence. It also imposes testing, interviews, uncertainty, and another tuition decision on every family.

If your family welcomes that reset, ask whether destination counseling serves public, Catholic, day, and boarding options with equal seriousness.

Compare obligations, not slogans.

For the child who needs breadth imposed before he will try it

Buckley makes its strongest case through required participation: annual performance, Glee Club in the Upper School, craft, public speaking, daily physical activity, and seasonal teams for the oldest boys. St. Bernard’s similarly places every child inside athletics, public speaking, class performance, and ritual.

That structure may be powerful for a child who needs adults to say, “You are part of this, even before you feel ready.”

It may be tiring or alienating if the school cannot individualize how participation occurs.

For the child who benefits from visible academic support

Allen-Stevenson publishes the clearest embedded support design of the three fully reviewed K–8/9 schools. It includes small reading groups, specialists who join classrooms or work with small groups, tailored plans, and a Grades 5–8 Time With Teachers block.

St. Bernard’s describes a broad learning and psychological team, early screenings, remediation, and accommodations. At Buckley, the support program it calls SLA can replace world language for some older students. None of these schools should be assumed to serve every learning profile.

For the family seeking K–12 continuity

Browning’s public academic identity centers on Target-Focused Teaching: explicit learning targets, levels of depth, assessment, feedback, and reflection.

Collegiate publicly emphasizes a rigorous K–12 continuum and Grade 9 entry. Its current teaching-and-learning overview offers less detail about how that approach works day to day.

In either case, a K–12 label cannot tell you whether the middle or upper school will remain the right size, social world, or academic pace twelve years later.

The child experiences differ more than the shared calendar suggests.

St. Bernard’s publishes a one-to-one Kindergarten child interview and says admissions tries to observe the child at his current school. Buckley describes a small-group visit with varied activities. Browning publishes a 60-minute playgroup with up to five boys and an evaluator.

Collegiate requires an in-person applicant visit and authentic work sample, but its public FAQ directs families to grade-specific checklists for further detail. Allen-Stevenson requires a visit and assessment without publishing the format.

Those differences affect temperament and logistics, but no public page reveals a universal scoring rubric or an ideal personality. A shy child is not automatically disadvantaged; an outgoing child is not automatically favored.

Appropriate preparation means helping a child separate comfortably, follow ordinary directions, and understand that the visit is a chance to meet people. It does not mean rehearsing rumored tasks.

Appointment scarcity is also real. Browning explicitly says tours and interviews fill first-come, first-served and that it may stop accepting applications when appointments are gone. Collegiate urges timely application because personal touchpoints have limited slots. “Deadline” therefore may not mean “equally practical to begin on the final day.”

Our read

There is no single “best boys’ school”—and not because all fit is subjective.

Concrete differences rule schools in or out. A family applying for Grade 6 has materially stronger entry evidence at Allen-Stevenson and Browning. A family unwilling to repeat admissions after middle school should look first at Browning and Collegiate.

Obligations can narrow the list, too. A child who strongly resists compulsory sport or public performance needs a different conversation at Buckley or St. Bernard’s than a child waiting to be invited into those activities.

Our most important editorial judgment is that parents should distrust any comparison built from famous alumni, college names, rumored social hierarchies, or invented contest victories. Those signals are easy to write and poor predictors of a child’s weekday life.

Build a shortlist around the school’s obligations, support limits, entry reality, endpoint, commute, and net cost. Then use visits to test adult behavior: how teachers redirect, how boys speak to one another, who receives attention, what happens when a student hesitates, and whether the school’s version of boyhood feels genuinely spacious.

Choose your next step

Where to verify and keep reading

We favor direct links to the exact page or document a family may need next. Access dates matter because admissions, tuition, leadership, and programs change.

  • Single-sex compared with coeducational schooling: meta-analysis

    Psychological Bulletin / PubMed · Accessed August 31, 2026 · 184 studies; controlled studies found only trivial academic differences

  • Applying to Buckley

    The Buckley School · Accessed August 31, 2026 · Fall 2027 entry and application process

  • Admissions process

    St. Bernard’s School · Accessed August 31, 2026 · Kindergarten and occasional upper-grade entry

  • Apply

    Allen-Stevenson School · Accessed August 31, 2026 · TK, Kindergarten, and Grade 6 entry

  • Admission

    The Browning School · Accessed August 31, 2026 · Published entry cohorts, visits, deadlines, transportation, and tuition

  • Admissions FAQs

    Collegiate School · Accessed August 31, 2026 · Kindergarten and Grade 9 entry, Fall 2027 dates, tuition, and applicant work sample