Main Line Schools Decoded

Senior class

560

Ratio

1:15

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A+

Avg SAT

1380 (user-reported)

Competitive

95% say yes

Proficiency

73% math / 85% reading

Largest Main Line public class; dominant feeders are Penn State and Pittsburgh by volume, with a steady thread to UPenn, Villanova, and Lehigh.

Verdict: The largest, most competitive public on the Line — exceptional college outcomes but a culture students themselves call 'cutthroat.' Best for families who want elite-public rigor and breadth without private tuition, and whose kids can thrive under real academic pressure.

• Strong, self-motivated students who can handle a high-pressure culture
• Families wanting a large, resourced public with elite college placement
• Those optimizing cost vs. private — Conestoga's outcomes rival independents

Sources: Conestoga High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Conestoga Senior High School

Senior class

285

Ratio

1:12

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A+

Avg SAT

1370 (user-reported)

Competitive

91% say yes

Proficiency

79% math / 89% reading

Radnor graduates earn admission across an exceptionally wide range of colleges, from state flagships to the most selective privates, reflecting a strong college-going culture in a compact district.

Outcomes shown are acceptances, not where students enrolled.

Verdict: A top-tier compact public with the Line's highest AP participation (83%) — small enough to feel personal but pipeline-competitive with schools twice its size. Arguably the strongest public value per student.

• Families who want a small, high-performing public with deep AP access
• Students who thrive in a tight-knit, ambitious peer group
• Buyers targeting the Radnor Township tax base for school access

Sources: Radnor High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Radnor Senior High School

Senior class

420

Ratio

1:14

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A+

Avg SAT

1340 (user-reported)

Competitive

86% say yes

Proficiency

80% math / 90% reading

Broad, strong public placement; graduates spread widely across flagship publics and selective privates, with a consistent thread to the Ivy+ and top liberal-arts colleges.

Verdict: A nationally ranked public with the Line's highest state proficiency scores and unusually strong teacher sentiment in student reviews. For many families it genuinely removes the case for paying private tuition.

• Families wanting elite-public rigor without tuition
• Students seeking deep AP and elective breadth in a well-resourced setting
• Those who value a supportive teaching culture alongside high expectations

Sources: Lower Merion High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Lower Merion High School

Senior class

300

Ratio

1:14

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A+

Avg SAT

1350 (user-reported)

Competitive

97% say yes

Proficiency

82% math / 93% reading

Harriton sends graduates across a broad mix of flagship publics and selective privates, with a steady thread to highly selective universities.

Verdict: The quieter LMSD sibling with the Line's highest reading proficiency (93%) and a paradox: students call it the most competitive culture on the Niche polls (97%), yet it feels smaller and calmer than Lower Merion.

• Students wanting LMSD rigor in a smaller setting
• Families on the Gladwyne/Bryn Mawr side of the district
• Strong readers and writers — the proficiency numbers back it up

Sources: Harriton High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Harriton Senior High School

Senior class

500

Ratio

1:14

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A

Avg SAT

1260 (user-reported)

Competitive

85% say yes

Proficiency

71% math / 84% reading

A large public class with broad placement; most graduates head to four-year colleges, concentrated in regional publics and privates.

Verdict: A large, spirited public with broad offerings — but a meaningful test-score gap vs. its Main Line peers (SAT 1260, AP 28%). Rigor depends heavily on which track the student self-selects into.

• Families wanting a big-school experience with school spirit
• Students who self-advocate into honors/AP tracks
• Those who prioritize extracurricular breadth over test-score prestige

Sources: Haverford High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Haverford Senior High School

Senior class

373

Ratio

1:14

Curriculum

AP

Cost

Public (via taxes)

Niche grade

A+

Avg SAT

1350 (user-reported)

Competitive

92% say yes

Proficiency

68% math / 83% reading

Great Valley graduates land across a wide range of four-year colleges, led by Pennsylvania publics with a meaningful tail of selective privates.

Verdict: A solid, less-hyped public west of the core Main Line whose SAT and proficiency numbers are surprisingly on par with Harriton/Lower Merion — at a meaningfully lower housing cost of entry.

• Value-focused families west of the Main Line
• Students wanting strong publics without the TESD/LMSD premium
• Those who care more about outcomes than brand-name district prestige

Sources: Great Valley High School school profile / district college-destinations report (class size, four-year %, destinations); Niche school profile (stats, reviews, polls) — Great Valley High School

Senior class

122

Ratio

1:9

Curriculum

AP + Honors

Cost

$47,920/yr

Niche grade

A+

Avg SAT

1370 (user-reported)

Competitive

89% say yes

Graduates of this boys' school matriculate to a broad, selective set spread across many colleges rather than concentrated, including a regular thread to the Ivy+ and NESCAC.

Verdict: The premier Main Line boys' school and highest-rated school on the Line by Niche users (4.81). A traditional academics-and-athletics powerhouse where the brotherhood culture is consistently the No. 1 theme in student and parent reviews.

• Boys who thrive in a traditional, competitive prep environment
• Families prioritizing athletics plus elite academics
• Those who value a strong, lifelong peer network

Sources: The Haverford School college matriculation/acceptance profile (class size, destinations); The Haverford School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — The Haverford School

Senior class

~65

Ratio

1:7

Curriculum

AP + Honors

Cost

$48,402/yr

Niche grade

A+

Avg SAT

1410 (user-reported)

Competitive

79% say yes

Baldwin graduates earn admission to a wide, selective range of colleges; the school reports a strong record of placement at top universities and liberal-arts colleges, with a noted STEM emphasis.

Outcomes shown are acceptances, not where students enrolled.

Verdict: The Line's highest SAT average (1410) in the smallest class setting. Baldwin's STEM reputation is real but debated — forum insiders push back on the marketing while affirming strong outcomes. Best for families who want an academically intense all-girls environment where no student is anonymous.

• Girls seeking the most academically intense private on the Line
• Families wanting the smallest class sizes with the highest test scores
• Those drawn to Baldwin's science reputation — with eyes open to the reality that STEM rigor varies by teacher

Sources: The Baldwin School college matriculation/acceptance profile (class size, destinations); The Baldwin School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — The Baldwin School

Senior class

71

Ratio

1:8

Curriculum

AP + Honors

Cost

$49,075/yr

Niche grade

A+

Avg SAT

1360 (user-reported)

Competitive

78% say yes

Agnes Irwin graduates are admitted across a broad, selective set of universities and liberal-arts colleges nationwide.

Outcomes shown are acceptances, not where students enrolled.

Verdict: An established all-girls day school with strong placement and a visible 'old Main Line' socioeconomic culture — something forum commenters flag and some families will read as tradition, others as a barrier. Strong Niche rating (4.72) with broad college outcomes.

• Girls wanting a traditional, established all-girls prep
• Families rooted in the Radnor/Rosemont core
• Those comfortable with a visible old-money culture

Sources: The Agnes Irwin School college matriculation/acceptance profile (class size, destinations); The Agnes Irwin School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — The Agnes Irwin School

Senior class

80

Ratio

1:9

Curriculum

AP + Honors

Cost

$49,105/yr

Niche grade

A+

Avg SAT

1370 (user-reported)

Competitive

63% say yes

Shipley graduates gain admission to a wide, selective range of colleges, consistent with its emphasis on individualized college fit.

Outcomes shown are acceptances, not where students enrolled.

Verdict: The co-ed independent for families who want top outcomes without the buttoned-up prep-school culture. Shipley has the Line's lowest competitiveness rating (63%) and a 'less formal' reputation — Niche reviewers consistently praise the teacher relationships and community feel over prestige signaling.

• Families wanting co-ed independent without rigid tradition
• Students who thrive in a less competitive, more supportive culture
• Those who prioritize teacher relationships and community fit

Sources: The Shipley School college matriculation/acceptance profile (class size, destinations); The Shipley School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — The Shipley School

Senior class

136

Ratio

1:13

Curriculum

AP + Honors

Cost

$46,300/yr

Niche grade

A+

Avg SAT

1390 (user-reported)

Competitive

88% say yes

Episcopal graduates are admitted to an exceptionally broad set of colleges across recent classes, including a regular presence at highly selective universities and high-academic athletic conferences.

Outcomes shown are acceptances, not where students enrolled.

Verdict: The Line's largest private and the one that generates the most forum debate. EA has the deepest breadth of any independent — large class, strong athletics, academic support structures (not 'sink or swim,' per insiders), and the highest local reputation among peer schools in College Confidential threads. The closest private analog to a top public's resources.

• Families wanting big-school resources in a private setting
• Students balancing high academics with serious athletics
• Those who value academic support — EA is known for helping students adjust, not weeding them out

Sources: The Episcopal Academy college matriculation/acceptance profile (class size, destinations); The Episcopal Academy published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — The Episcopal Academy

Senior class

87

Ratio

1:8

Curriculum

AP + Honors

Cost

$51,300/yr

Niche grade

A+

Avg SAT

1340 (user-reported)

Competitive

63% say yes

Friends' Central graduates land across a broad, selective set of colleges, with a Quaker-school thread to liberal-arts colleges and research universities.

Verdict: A Quaker co-ed school where community and teacher relationships dominate the reviews — not athletics, not prestige signaling. For families who want progressive, values-driven academics and a tight-knit culture over a traditional prep experience.

• Families drawn to Quaker, values-driven education
• Students who prefer progressive over traditional prep
• Those who prioritize community and teacher relationships above brand prestige

Sources: Friends' Central School college matriculation/acceptance profile (class size, destinations); Friends' Central School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — Friends' Central School

Senior class

120

Ratio

1:9

Curriculum

AP + Honors

Cost

$45,335/yr

Niche grade

A+

Avg SAT

1300 (user-reported)

Competitive

90% say yes

Malvern graduates are admitted across a broad set led by Pennsylvania universities, with a notable Catholic-university thread (Villanova, Notre Dame) and selective privates.

Outcomes shown are acceptances, not where students enrolled.

Verdict: A Catholic boys' school where athletics and brotherhood are the defining themes — Niche reviewers mention college prep most, but forum commenters question whether academics keep pace with athletics. A strong fit for families who want values-based all-boys education and can live with the trade-off.

• Boys seeking a Catholic, athletics-strong brotherhood
• Families wanting values-based all-boys education
• Those who accept that athletics is the dominant culture here

Sources: Malvern Preparatory School college matriculation/acceptance profile (class size, destinations); Malvern Preparatory School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — Malvern Preparatory School

Senior class

99

Ratio

1:15

Curriculum

AP + Honors

Cost

$33,550/yr

Niche grade

A

Avg SAT

1280 (user-reported)

Competitive

81% say yes

Notre Dame graduates are admitted across a wide, selective range of colleges, with a strong Catholic-university and regional-private presence.

Outcomes shown are acceptances, not where students enrolled.

Verdict: A Catholic girls' school offering the most accessible private tuition on the Line among established programs ($33,550). Solid, broad college placement with a supportive culture — not the flashiest outcomes, but a strong values-based option at a meaningful discount.

• Families wanting Catholic all-girls education at a lower tuition
• Girls seeking a values-based, supportive setting
• Those who want private-school culture without the $45K+ price tag

Sources: Academy of Notre Dame de Namur college matriculation/acceptance profile (class size, destinations); Academy of Notre Dame de Namur published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — Academy of Notre Dame de Namur

Senior class

59

Ratio

1:8

Curriculum

AP + Honors

Cost

$32,050/yr

Niche grade

A

Avg SAT

1320 (user-reported)

Competitive

71% say yes

Devon Prep graduates earn admission to a broad, selective set of colleges; the small class places widely across STEM-strong universities.

Outcomes shown are acceptances, not where students enrolled.

Verdict: A small Catholic boys' prep where 'small' and 'college prep' are the dominant review themes — the lowest private tuition on the Line ($32,050) with a 6:1 ratio and a strong STEM-leaning reputation. The intimate scale means graduates are known, not processed.

• Boys wanting a small, STEM-leaning Catholic prep
• Families seeking the lowest-cost established private option
• Students who thrive when teachers know them individually

Sources: Devon Preparatory School college matriculation/acceptance profile (class size, destinations); Devon Preparatory School published tuition schedule (upper school); Niche school profile (stats, reviews, polls) — Devon Preparatory School