| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): $2,200–$2,500; 2027: Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): U.S. family-income guarantee: Amount: Unconfirmed — check official site. U.S. students from families under $80,000 attended free in 2026.; Full/partial need-based aid and international aid: Amount: Unconfirmed — check official site. Aid available where cost is a barrier; international aid considered case by case.; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): 2026 partial need-based WCSI scholarship: $700. Limited, first come and requested by email after acceptance; eligibility examples included income-linked school-meal, tax-credit and testing-fee benefits. Not guaranteed.; Future WCSI alumni scholarship at Wheaton College: $500–$2,000. $500 per year, renewable up to four years, only for successful WCSI completers who later apply, are admitted and enroll as first-year Wheaton students; repeat WCSI attendance does not multiply it.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): U.S. family-income guarantee: Amount: Unconfirmed — check official site. U.S. students from families under $80,000 attended free in 2026.; Full/partial need-based aid and international aid: Amount: Unconfirmed — check official site. Aid available where cost is a barrier; international aid considered case by case.; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): 2026 partial need-based WCSI scholarship: $700. Limited, first come and requested by email after acceptance; eligibility examples included income-linked school-meal, tax-credit and testing-fee benefits. Not guaranteed.; Future WCSI alumni scholarship at Wheaton College: $500–$2,000. $500 per year, renewable up to four years, only for successful WCSI completers who later apply, are admitted and enroll as first-year Wheaton students; repeat WCSI attendance does not multiply it.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 7–12; Grade timing: Unconfirmed — check official site | Grades 10–12 (provider uses rising grades) |
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| Additional eligibility | Ages 14–18; Residency: Students from the United States and abroad are eligible; international financial aid is case by case; Requirement: Be age 14-18 by the applicable program cutoff; Requirement: Have completed grade 9 or equivalent before the session; Requirement: Not be enrolled full time in a college or university by the program's first day; Requirement: Be available for the entire six-week residential session and comply with dormitory, curfew, visiting, safeguarding, and conduct rules; Requirement: Independently attempt the official application problem set and explain experiments, conjectures, proofs, and partial progress; Requirement: Submit the required recommendation, transcript, form, short answers, and any financial-aid documents; Requirement: Retain scratch work and be prepared to explain reasoning if originality is verified; Exclusion: Applicants outside the age/education window or already full-time college students at program start; Exclusion: Collaborative, copied, AI-assisted, internet-generated, uncited, or inadequately explained problem-set work; Exclusion: Applicants unable to reside for the full six weeks or follow residential/safety expectations; Exclusion: Assuming all eight problems must be solved or that prior advanced courses/research are required; Exclusion: Assuming selection guarantees aid, publication, conference presentation, college credit, recommendation, admission advantage, internship, or job | Residency: Primarily Chicago, surrounding suburbs, and Northwest Indiana; nonlocal students need their own lodging and transportation; Requirement: Enter grade 7-12 in the school year after the summer program; Requirement: Show strong interest and readiness through school mathematics, competitions, or sustained engagement; Requirement: Submit the correct grade-cohort form, short essay, teacher questionnaire, current math-teacher recommendation, and transcript/grade report; Requirement: Arrange daily local transportation and any needed lodging; Requirement: Attend the four-week weekday day camp; Exclusion: The program does not provide housing or transportation; Exclusion: Application and mathematical enthusiasm do not guarantee admission; Exclusion: Participation does not guarantee a grade, academic credit, recommendation, contest result, college admission, or admissions advantage | Requirement: Be a rising high-school sophomore, junior or senior; Requirement: Have a strong academic record documented by transcript; Requirement: Submit an academic recommendation demonstrating readiness for a residential college-level intensive; Requirement: Rising sophomores need a more detailed recommendation supporting college-level readiness; Requirement: International applicants from non-English-medium institutions must provide an accepted English-proficiency result; Requirement: International participants are responsible for independently obtaining an immigration status permitting travel and study; Exclusion: Students outside the published rising-sophomore through rising-senior bands; Exclusion: Applicants without the required transcript or academic recommendation; Exclusion: International applicants who need but do not provide acceptable English evidence; Exclusion: Assuming WCSI or Wheaton will secure an international participant's visa; Exclusion: Assuming admission guarantees the first course choice after that course fills |
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| Session dates or duration | Catalog terms: 6 weeks; 2027: Unconfirmed — check official site | Catalog terms: 4 weeks; 2027: Unconfirmed — check official site | Catalog terms: 2 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | In person |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Boston, Boston University campus, Massachusetts | Chicago, Illinois, University of Chicago campus; Chicago area, surrounding suburbs, and Northwest Indiana | Wheaton, Illinois, Wheaton College campus |
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| Selection and application | Selection: About 80 high-school students are selected through demonstrated mathematical thinking in the problem set, academic context, recommendation, transcript, and short answers. PROMYS does not publish the current applicant count or acceptance rate. Application materials: One recommendation | Selection: The University describes the four-week summer camp as significantly selective. It seeks enthusiastic and talented students with strong school performance, math-competition interest, or sustained mathematical curiosity. Applicant totals, seats by cohort, selection rate, rubric, and late-application capacity are not published. Application materials: Short applicant essay; One recommendation letter from the current mathematics teacher | Selection: Admission uses a transcript and academic recommendation and course placement depends on preparation and space. Average 2026 class size was described as about 15, but applicant count, total cohort size, acceptance rate and course-level capacity were not published. Application materials: One academic recommendation addressing readiness for an intensive residential college-level program; More detailed academic recommendation for rising sophomores |
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| Official sources | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20 | Source 1 · checked 2026-10-12Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22 | Source 1 · checked 2026-08-22Source 2 · checked 2026-08-22Source 3 · checked 2026-08-22Source 4 · checked 2026-08-20 |
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