| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | February 9, 2027 (2027 cycle) |
|---|
| Cost | Last year's cycle (2026): $6,600; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Financial aid | Last year's cycle (2026): Need-based financial aid: Up to $6,600. Aid was available up to the full program fee; admission was decided before financial-aid consideration.; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Expenses and aid conditions | Last year's cycle (2026): Need-based financial aid: Up to $6,600. Aid was available up to the full program fee; admission was decided before financial-aid consideration.; Application fee: $0. Applying to MathPath is free.; 2027: Unconfirmed — check official site | Unconfirmed — check official site | 2027 selected-student processing fee: $100 (2027 cycle) |
|---|
| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Eligibility | Unconfirmed — check official site | Unconfirmed — check official site | Grade 11; Grade timing: Unconfirmed — check official site |
|---|
| Additional eligibility | Ages 11–14; Requirement: Turn 11 before the program starts; Requirement: Turn 15 only after the program ends; Requirement: Complete the Qualifying Test independently; Requirement: Demonstrate mathematical ability, interest, and persistence; Exclusion: Students outside the published age window | Citizenship: No general citizenship restriction is stated; Summer fee-waiver eligibility was limited to U.S. citizens and permanent residents; Residency: International students may apply; accepted on-campus students must arrange lawful travel and local lodging; Requirement: Previously published 2026 route: Be at least 16 by the chosen session start; Requirement: Previously published 2026 route: Be a rising high-school junior or senior or an undergraduate premedical student; Requirement: Previously published 2026 route: High-school biology before enrollment is strongly encouraged; Requirement: Previously published 2026 route: Commit to full live attendance and active participation; Requirement: Previously published 2026 route: For on-campus participation, arrange commuter transportation and lodging if needed; Requirement: Previously published 2026 route: For virtual participation, be able to receive or locally source required activity-kit materials; Requirement: Previously published 2026 route: Complete Stanford/SlideRoom application and post-admission health, safety, consent, payment, and program forms; Exclusion: Medical students are not eligible under the published FAQ; Exclusion: CSI is not employment, direct patient care, or a guaranteed shadowing placement; Exclusion: Applicants younger than 16 at session start are ineligible; Exclusion: 2026 applications are closed; Exclusion: Fee-waiver income/citizenship criteria are not general program eligibility rules; Exclusion: Admission does not guarantee college credit, a recommendation, Stanford admission, research placement, employment, or clinical certification | Requirement: Rising12inSummer2027; AlgebraII/IntegratedMathandGeometry; ACTMath25orSATMath590; no citizenship/GPA restriction inferred. |
|---|
| Session dates or duration | Last year's cycle (2026): Starts June 28, 2026; Ends July 26, 2026; 4 weeks; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Starts July 11, 2027; Ends July 16, 2027 (2027 cycle) |
|---|
| Format | In person | Unconfirmed — check official site | In person |
|---|
| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site |
|---|
| Location | Portland, Oregon | Unconfirmed — check official site | Unconfirmed — check official site |
|---|
| Selection and application | Selection: Merit-based selection centered on the Qualifying Test and application context | Selection: Stanford describes CSI as highly competitive and says it receives more qualified applicants than it can accept, but it does not publish current application totals, cohort capacities by track, acceptance rate, waitlist size, or scoring cutoffs. Application materials: Previously published 2026 route: Application essays and interest/fit responses; Previously published 2026 route: One recommendation from a recent STEM teacher, submitted through the recommender form within the extra seven-day window | Application materials: Onlineapplication, highschooltranscript, math/science teacher references and videoessay; references and scores dueMarch5,2027. |
|---|
| Official sources | Source 1 · checked 2026-08-20Source 2 · checked 2026-08-20Source 3 · checked 2026-08-20Source 4 · checked 2026-08-20 | Source 1 · checked 2026-10-09Source 2 · checked 2026-10-09Source 3 · checked 2026-10-09Source 4 · checked 2026-10-09Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20 | Source 1 · checked 2026-10-09 |
|---|