MMSS Acceptance Rate 2026
Updated: 29th October, 2026
TL;DR
Michigan Math and Science Scholars (MMSS) doesn't publish an exact acceptance rate, but the University of Michigan says it admits roughly half of its applicants. That makes it competitive but reachable for rising sophomores, juniors, and seniors who want two weeks of deep study on one topic with U-M faculty. A session costs $1,300 in tuition, plus $1,000 if you stay on campus. If you'd rather lead your own project, look at the Lumiere Research Scholar Program. It pairs you 1:1 with a PhD mentor for an online research project.
Figure | What MMSS says | Cycle | Source |
Acceptance rate | Not published as a percentage. U-M says it admits roughly half of applicants. | Latest FAQ | |
Class size | Not published. The program describes small classes. | Latest FAQ | |
Cost | $1,300 tuition per session, plus $1,000 for the residential stay. The $100 application fee is charged only if you're offered admission. | 2024 fee schedule | |
Application deadline | No fixed date is posted. The apply page says all spots were filled as of April 10, 2024. | Latest apply page | |
Program dates | Three 2-week sessions. The latest dates posted are June 22 to August 1, 2025. 2026 and 2027 dates aren't posted yet. | 2025 | |
Eligibility | You've finished at least one year of high school and haven't finished your senior year when camp starts. | Latest FAQ |
Does MMSS publish an acceptance rate?
No. MMSS never posts a single acceptance percentage. The closest official statement is that it admits roughly half of its applicants. The application page adds that the program receives twice as many applicants as available positions each year. Those two facts point to an acceptance rate near 50 percent, not a tiny single-digit figure. Treat any exact percentage you see elsewhere as an estimate, since U-M doesn't confirm one. The program also doesn't say how many students attend each session. It only describes small classes with a strong ratio of faculty to participants.
How selective is Michigan Math and Science Scholars?
MMSS is competitive, but it isn't extreme. About half of applicants earn a spot, so a thoughtful application has a solid chance. That's a very different level of selectivity from research programs that admit only a small slice of their applicants. Your course choices matter too. You rank the courses you want, and the program says unranked courses aren't considered for placement. So rank only topics you'd be happy to study. For a fuller look at the program itself, read our guide to whether MMSS is worth doing.
Who gets in, and what do you need to apply?
MMSS looks for curious students who want to study one subject deeply for two weeks. You need to have finished at least one year of high school, and you can't have finished your senior year when camp starts. The program doesn't list test scores or a minimum GPA. The application is reviewed once you submit all five items:
Application form: the online registration and application, where you rank your course choices.
Personal statement: a short essay from you about why you want to attend.
Transcript: your high school transcript.
Teacher recommendation: one letter from a teacher. Review doesn't start until it arrives, so tell your teacher early.
Application fee: $100, non-refundable, charged only if you're offered admission.
When is the MMSS application deadline?
MMSS doesn't post a fixed application deadline. The apply page says all spots were filled as of April 10, 2024, and that later applications are reviewed only if space opens. The newest program dates posted on the MMSS website are for 2025, when three 2-week sessions ran from June 22 to August 1. Dates for 2026 and 2027 aren't posted yet, and the site says to check back for updates. Since spots can fill by spring, apply as early as you can once the next cycle opens. Per the FAQ, decisions usually arrive by email within four to six weeks of a completed application.
How much does MMSS cost?
The latest posted price is $1,300 in tuition per session, plus $1,000 if you stay in the residence halls. That puts one residential session at $2,300. The fees page is labeled with the 2024 schedule, so check it for any change before you apply. The $1,000 residential fee covers lodging, linens, supervision, and meals. If you commute, you skip that fee and can add a lunch plan for $115 over nine days. The $100 application fee is non-refundable and is charged only if you're offered admission. The program also offers limited need-based aid, which the FAQ below explains.
How can you improve your MMSS odds?
Start early and treat every part of the application with care. Rank only courses you'd be happy to take, since unranked courses aren't considered for placement. A specific personal statement that shows interest in your chosen topic will do more for you than a generic one. Line up your teacher recommendation weeks ahead, because nothing is reviewed without it. If a summer class isn't enough and you want to produce original work, a mentored research project is a strong next step. Our list of math and science programs for high school students can help you compare other routes.
How does MMSS compare to other summer options?
MMSS sits in the middle of the pack on selectivity and cost. It admits about half of applicants, and you pay tuition rather than receiving funding. The tradeoff is access. You study with U-M faculty on campus without needing a near-perfect record. A reachable two weeks of focused study can beat a long-shot application to a program that takes almost no one. If you're weighing campuses, our roundup of University of Michigan summer programs lays out your choices side by side.
Is MMSS worth it?
For many students, yes, if you want a focused two weeks of college-level study and don't need a research paper out of it. Here's how the tradeoffs stack up.
Pros -
The University of Michigan says it admits roughly half of applicants, so your odds are far better than at programs that take only a few percent.
You spend two weeks on a single topic with U-M faculty, in small classes.
The program lists no test score or minimum GPA requirement, so a strong statement and recommendation can carry your application.
You can choose a commuter option, which skips the $1,000 residential fee.
Limited need-based financial aid is open to all applicants.
Cons -
Tuition is $1,300 per session, or $2,300 with the residential stay, on the latest posted schedule.
It's a two-week class, so you won't finish an independent research paper.
Sessions are held on the U-M campus in Ann Arbor, so you need to be there in person.
All spots were filled by April 10 in 2024, and the program receives twice as many applicants as positions.
2026 and 2027 dates aren't posted yet, so planning ahead is harder.
Frequently asked questions: MMSS acceptance rate for high school students
Is MMSS at Michigan the same as MMSS at Northwestern?
No. Michigan Math and Science Scholars is a summer program at the University of Michigan for high school students. Northwestern runs a separate program that shares the MMSS letters, so check which one a page is describing. The acceptance figures, costs, and eligibility rules in this post are only for the Michigan program.
Can international students apply to MMSS?
Yes. The MMSS FAQ says the program is open to anyone, regardless of nationality. If you apply for financial aid, you must convert any amounts to US dollars and provide an English translation. Aid is open to all applicants, whatever their residency.
How long does it take to hear back from MMSS?
You can expect an email within four to six weeks of a completed application. Your application counts as complete only once every item is in, including your teacher's letter. Incomplete applications aren't reviewed, so follow up with your teacher early.
Is there financial aid for MMSS?
Yes, but it's limited and based on need, not merit. You check the aid box on the application and submit a copy of your family's most recent tax return. Send only the front page and cover any Social Security numbers. Every applicant can request aid, no matter where they live.
Where is MMSS held?
MMSS is held on the University of Michigan campus in Ann Arbor, at West Quadrangle. Classes are a short walk from the residence halls on Central Campus. You can stay in the residence halls or commute each day. Check the MMSS website for the current year's logistics before you plan travel.
Does MMSS help with college applications?
It can show colleges that you spent two weeks studying a subject you care about with university faculty. That's a useful signal, though a short enrichment course rarely moves an admissions decision on its own. It helps most when it connects to other work, like a project, a competition, or independent research. Be ready to explain what you learned, not just that you attended.
Not sure a fixed two-week session in Ann Arbor is the right fit, or want a project you can shape yourself without a tight application window? Look at the Lumiere Research Scholar Program. It pairs you 1:1 with a PhD mentor for an independent research project, done entirely online, with no geographic or attendance restrictions. Apply here. If cost is the main barrier, also look at the Lumiere Research Inclusion Foundation, a non-profit research program for talented, low-income students.
Stephen Turban is the co-founder of Lumiere Education and a graduate of Harvard College, where he earned an A.B. in Statistics before beginning a PhD at Harvard Business School. A former McKinsey & Company consultant and former researcher, his research has been covered by the Harvard Business Review, The Economist, BBC News, Freakonomics Radio, and the Washington Post. In his articles for Forbes, he writes on what students and professionals can learn from high school research, high school passion projects, critical thinking, and mentorship. At Lumiere, he leads a selective research program where students work one-on-one with a research mentor to develop an independent research paper. Connect with him on LinkedIn.