Montgomery · Delaware · Chester Counties · Lower Merion · Radnor
The Main Line is unusual in that the public schools genuinely compete with the independents. Lower Merion, Harriton, Radnor and Conestoga are the schools families move for, and the Inter-Ac schools are recruiting from the same households rather than absorbing them by default. That density is why generic prep underperforms here. ConnectPrep works with Main Line families in person and through live 1:1 online sessions, covering the Digital SAT and ACT, college admissions counseling, K-12 academics, AP support, and independent school admissions.
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In short: ConnectPrep provides one-on-one SAT and ACT prep, K-12 tutoring, AP support, and college admissions counseling for families across the Philadelphia Main Line, including Merion Station, Bala Cynwyd, Narberth, Wynnewood, Ardmore, Haverford, Bryn Mawr, Rosemont, Villanova, Radnor, Wayne, Devon, Berwyn, Paoli and Gladwyne. Sessions run in person and live online. Start with a free consultation at (914) 288-5718.
One boundary line does more work here than any test score. Lower Merion and Harriton split a single township and a single district, which turns the Rosemont and Ardmore attendance boundary into a live real-estate conversation rather than an abstraction. And unlike Illinois or Virginia families, nobody on the Main Line gets a free school-day SAT. Pennsylvania asks for the Keystones and nothing else, so the college testing calendar is run entirely out of the kitchen, on a schedule the family sets.
What We Offer
ConnectPrep is far more than test prep. Most families come to us for one program and stay for years, working with the same senior team from an elementary school subject tutor all the way through graduate school admissions. Every service below is available in person and live online, and, and families routinely combine several over time.
+250 avg SAT · +5 to 7 ACT
1:1 Digital SAT and ACT tutoring built around a Bluebook diagnostic, a custom week by week plan, and full length practice tests reviewed question by question. Students average a 250 point SAT gain and 5 to 7 point ACT gains, backed by a score improvement guarantee, with Elite Bootcamps for students targeting 1500+ or 34+.
97% top-3 placement
Full cycle counseling from 9th grade through decision day: college list architecture with acceptance probability modeling, the Common App personal statement with unlimited revisions, every school specific supplement, activities and extracurricular positioning, early decision strategy, financial aid guidance, and mock interviews. 97% of our students are admitted to a top-3 choice.
Every subject, K-12 to college
Every subject and every grade, from elementary reading and writing through Calculus BC, all sciences, computer science, history, and world languages, across Common Core, AP, and IB curricula. One consistent tutor, with weekly homework help, study skills coaching, and learning differences support built in.
98% score a 4 or 5
Score-5 strategy across every AP subject, from Calculus AB and BC to Physics, Chemistry, Biology, Language, U.S. and World History, Computer Science, and Statistics, aligned to each school’s May exam window. PSAT trajectory planning starts in 9th grade with state cutoff analysis for commended and National Merit semifinalist standing.
99th-percentile SSAT results
ISEE, SSAT, SHSAT, and TACHS preparation paired with day and boarding school admissions advising. We guide families through school list strategy, application narrative, and interview practice for independent school applicants at every entry point from kindergarten through 9th grade.
GMAT 760 · MCAT 501 to 519
GRE, GMAT, LSAT, MCAT, and JD-Next preparation with integrated MBA, medical, law, and PhD admissions strategy. Our results include a 760 GMAT into Wharton and Booth, an 18 point MCAT gain from 501 to 519 into the University of Michigan Medical School, and simultaneous PhD offers from Stanford, MIT, and Carnegie Mellon.
ADHD, IEP & 504 support
Coaching from instructors trained in ADHD, CAPD, dyslexia, and executive function support. We build the full academic operating system a student needs: organization, task sequencing, focus, note taking, and test anxiety management, with IEP and 504 advocacy plus College Board and ACT accommodations requests handled for you.
2 to 7% acceptance programs
Combined degree medical program advising with placements at Northwestern HPME, WashU, BU, and UIC Honors, plus NCAA athletic recruiting advising and transfer admissions strategy. We help students build a genuine medical identity years before applications are due, through original research, clinical hours, and MMI interview preparation.
Five-Star Reviews
ConnectPrep is rated 5.0 across Google, Thumbtack, and Care.com, with reviews independently verified by Trustindex. Every result below comes from a real ConnectPrep family.
★★★★★
“ConnectPrep has been incredible. I raised my SAT score to a 1580. Bethany showed me how to deconstruct each section of the test, and their resource guides go far beyond anything I received from school.”
TJ Tyler
SAT 1580 · Cornell, Columbia, Yale
★★★★★
“Chris was outstanding with test prep, helping our son raise his SAT score by over 200 points. Jeremy guided us through every step of college advising, leading to acceptances at Georgetown, Rice, and Emory with significant merit scholarships.”
Abbey
SAT +200 · Georgetown, Rice, Emory
★★★★★
“Elena was outstanding: honest, encouraging, and she knew exactly how to push my son. He was admitted to Michigan’s Ross School of Business, his first choice, along with UVA, WashU, and NYU Stern.”
Rajiv Nair
College admissions · Michigan Ross
Where We Work
We work with families across Lower Merion Township, Radnor Township, Tredyffrin and Easttown, Haverford Township and the western Chester County edge:
Rooted in the communities we serve. Main Line families find us through area business networks including The Main Line Chamber of Commerce, the Delaware County Chamber of Commerce, the Chester County Chamber of Business & Industry, the Narberth Business Association, the Ardmore Initiative and the Chamber of Commerce for Greater Philadelphia.
Our Other Hubs
ConnectPrep runs in-person programs across the New York tri-state area and in three of the country’s most competitive suburban corridors. Students everywhere else work with the same senior tutors live online.
Tenafly, Ridgewood, Millburn, Short Hills, Summit
Bethesda, Chevy Chase, McLean, Great Falls, Potomac
Winnetka, Glencoe, Kenilworth, Wilmette, Highland Park
Local Expertise
The Main Line has no public magnet, so differentiation happens through course level and testing rather than school choice. Our students come from the township publics and from the Inter-Ac and Friends schools alongside them:
Score Context
Pennsylvania tests through three Keystone end-of-course exams in Algebra I, Literature and Biology, and Act 158 gives students five pathways to a diploma, so in Lower Merion, Radnor and Tredyffrin/Easttown the Keystones function as a floor almost everyone clears rather than a sorting mechanism. Pennsylvania does not fund a school-day SAT, so every Main Line score is one the family scheduled and paid for. And because a Harriton or Conestoga transcript is already read against an extremely strong school profile, the score has to do work the GPA cannot.
| Score Range | Context | Typical Target Schools |
|---|---|---|
| 1500 to 1600 | Top decile at Lower Merion, Harriton, Conestoga or Radnor | Penn, and the top of the Villanova pool |
| 1420 to 1490 | Strong but not distinguishing at these high schools | Villanova, Lehigh, Bucknell, Lafayette, Pitt Honors |
| 1330 to 1410 | Above Penn State University Park’s enrolled range and inside Pitt’s | Penn State University Park, Schreyer candidates, Maryland, Delaware |
| 1280 to 1450 | Pitt’s reported middle 50%, where early rolling submission pays | Pitt, Penn State University Park, Temple Honors, Drexel |
| Below 1250 | Test-optional is usually the better call given how strong these profiles read | Penn State branch campuses, Temple, Delaware, West Chester |
Every ConnectPrep program starts with a full Bluebook diagnostic to locate your student’s true baseline, then builds backward from their college list and application deadlines. See how our SAT program works →
How It Works
The Main Line is one of our in-person markets, so families here can work either way. Planning a testing calendar? See every 2026-27 SAT and ACT test date and deadline in one place.
Fast Facts
Verified figures for families planning the 2026-27 admissions cycle. Last reviewed September 2026.
| Metric | the Main Line | Why it matters |
|---|---|---|
| National Merit Semifinalist cutoff | 221 Selection Index (class of 2026) | The most recent officially confirmed year. Cutoffs are set per state and move a point or two annually. |
| Statewide average score | 1084 (47% of graduates tested, 2025) | Read this with the participation rate. States that test nearly everyone show much lower averages than states where only college-bound students sit the exam. |
| Free school-day SAT or ACT | No. Pennsylvania funds no statewide school-day SAT or ACT, so every Main Line score is one the family schedules and pays for. | This determines when prep should start and what a first score actually means. |
| State scholarship score threshold | No score-based state award. The Act 158 alternative graduation pathway accepts a 1010 SAT, a floor and not a target | The single number most worth planning around, where one exists. |
| In-state flagship ranges | Penn State University Park 1280 to 1410; Pitt 1280 to 1450 by school | What a score is actually worth against the schools most families here apply to. |
Go Deeper
Yes. The Main Line is one of our in-person markets. We run in-home and library sessions across Lower Merion Township, Radnor Township, Tredyffrin and Easttown, and Haverford Township, subject to tutor availability. Families who prefer live online sessions work with the same senior tutors.
No. Pennsylvania does not fund a statewide school-day SAT or ACT. Administration is a district decision, and the state’s only ask is the Keystone end-of-course exams. That means every Main Line score is one you schedule and pay for, which is actually an advantage: the calendar is yours to build around the college list rather than around a school date.
Less than families expect in these districts. Act 158 gives five pathways to a Pennsylvania diploma, including a Keystone Proficiency pathway and an Alternative Assessment pathway that accepts an SAT total of 1010. In Lower Merion, Radnor and Tredyffrin/Easttown the overwhelming majority of students clear the Keystones without incident, so we treat them as a compliance item and keep them separate from admissions testing.
Higher than the national picture suggests, because the transcript is read against a very strong school profile. At these schools a 1450 reads as consistent rather than distinguishing. A 1520 or above is what moves an application at Penn or a competitive Villanova bid. For Penn State University Park and Pitt, a score in the 1330 to 1450 range is genuinely strong, and Pitt’s rolling admissions rewards submitting early.
Our families come from Lower Merion and Harriton, Radnor, Conestoga, Haverford, Great Valley and Marple Newtown on the public side, and from Baldwin, Shipley, Agnes Irwin, The Haverford School, Episcopal Academy, Friends’ Central, Notre Dame, Sacred Heart, Barrack and Merion Mercy on the independent side.
Most of our Main Line students start in the spring of sophomore year or the summer before junior year, which leaves room for a diagnostic, a full prep cycle, and two or three real test dates before applications. Inter-Ac athletes often start earlier, because fall and winter seasons plus recruiting calls compress junior year badly.
Yes. We prepare students for the SSAT and ISEE and advise on the application process for the Inter-Ac and Friends schools, including school list strategy, the application narrative and interview practice, at every entry point from kindergarten through ninth grade.
Yes, and most families use both. Counseling covers college list construction with acceptance probability modeling, the Common App personal statement with unlimited revisions, every supplement, activities positioning, early decision strategy, financial aid and mock interviews. Main Line lists need care because so many strong applicants from the same four high schools apply to the same set of colleges each year.
Yes. Our instructors are trained in ADHD, CAPD, dyslexia and executive function support, and we handle College Board and ACT accommodations requests for you, including extended time, breaks and separate settings. We also coordinate with a school’s existing IEP or 504 team so the prep plan matches the supports already in place.
For the class of 2026, the most recent year with officially confirmed cutoffs, the Main Line required a Selection Index of 221. The Selection Index runs from 48 to 228 and is calculated from the PSAT/NMSQT taken in October of junior year, doubling the sum of the Reading, Writing and Language, and Math section scores. Cutoffs are set separately for every state and shift by a point or two each year, so treat 221 as a planning benchmark rather than a guarantee. Cutoffs for the class of 2027 are announced each September.
The the Main Line average was 1084 for the class of 2025, with 47% of graduates tested. The participation rate matters more than the number. A state that tests nearly every graduate posts a much lower average than a state where only college-bound students sit the exam, so comparing raw state averages without participation is misleading. For students in the competitive districts we work with, the relevant benchmark is the admitted range at their target colleges, not the state mean.
Nothing is decided for you here, so we diagnose both and choose on evidence. Most Main Line students stay on the SAT because it is the regional default and their counselors are fluent in it. The bigger issue locally is that a 1450 reads as merely consistent against a Harriton or Conestoga school profile, so the target has to be set against the school, not the state. The two tests are scored differently but weighted equally by colleges, and every US college that accepts one accepts the other.
Book a free 30-minute consultation with ConnectPrep founder Jeremy Fine. We’ll review your student’s baseline, school context, and college list, and outline an honest plan.
Book a Free Consultation →
Call (914) 288-5718
info@connectprep.com · Montgomery · Delaware · Chester · In person and online
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Page last updated September 2026 · ConnectPrep · Headquartered in Westport, CT · (914) 288-5718