Washington University in St. Louis
Source: washu.md
Washington University in St. Louis
Admissions (Class of 2029 / Fall 2025)
- Total applicants: 32,754
- Overall acceptance rate: 12.1%
- Early round: Early Decision — 30.0% vs 8.0% RD
- Class size: 1,850
- Yield: 35%
Academics
- SAT middle 50%: 1500–1570
- ACT middle 50%: 33–35
- Avg unweighted GPA: 3.92
- Top 10% of HS class: 93%
- Testing policy: Test-optional
Demographics
- Women: 50.8%, Asian: 13.6%, Black: 5.6%, Hispanic: 4.6%, White: 51.8%, International: 17.0%
Financial Aid / Net Cost
| Income Bracket |
Net Price |
| $0–$30,000 |
$8,147 |
| $30,001–$48,000 |
$8,622 |
| $48,001–$75,000 |
$13,324 |
| $75,001–$110,000 |
$24,977 |
| Over $110,000 |
$44,941 |
Athletics
NCAA Division III — no athletic scholarships.
Notable
Large ED premium (30% vs 8% RD). Strong pre-med pipeline. Generous financial aid. Low yield (35%) — heavily used as safety/backup for Ivy applicants.
Admissions Strategy
- ED is widely considered essential: 30% ED vs 8% RD (~3.75x multiplier) — one of the largest ED advantages in the dataset. WashU fills ~60% of its class through ED.
- WashU dropped demonstrated interest as a factor in September 2021 (previously listed as "Important"). College Confidential users noted this effectively made ED "the only meaningful way to demonstrate interest."
- Yield protection is one of the most discussed topics for WashU on forums. With only 35% yield, WashU is frequently used as a "safety" by Ivy applicants — forums are full of anecdotes about strong applicants being rejected RD.
- CC thread "WashU Yield Padding" (2015) documents concerns about overqualified applicants being rejected, with ~10% acceptance among top-tier scholarship candidates.
- Aggressive recruitment tactics (emails, mailings, free application offers) are widely noted — designed to boost application numbers and create larger denominator for selectivity statistics.
Campus Culture & Fit
- "Bubble" campus in suburban St. Louis is both praised (safe, beautiful, self-contained) and criticized (isolated from city, limited off-campus life).
- Strong pre-med pipeline — WashU Medical School affiliation is a major draw. Business (Olin) is also highly regarded.
- Students describe culture as "friendly but stratified" — socioeconomic wealth is visible. Greek life participation is moderate (~25%).
- D3 athletics mean no sports-focused culture. Academic intensity is high but described as collaborative within programs.
Financial Aid Reputation
- Generous need-based aid: meets 100% of demonstrated need. Net cost under $10K for families below $48K.
- No merit scholarships tied to admissions (eliminated several years ago). Forum users note this removed a recruitment tool for high-achieving students who might otherwise choose WashU over Ivies.
- Upper-middle-class families ($110K+) face $45K+ net cost — comparable to peer institutions.
Simulation-Relevant Takeaways
- Very high ED multiplier (3.75x) should be modeled — ED is the dominant admissions pathway. Low RD rate (8%) makes RD extremely competitive.
- Low yield (35%) strongly suggests yield protection behavior — model should penalize applicants who appear overqualified without ED commitment.
- Self-selection skews pre-med and business-oriented. Aggressive recruitment inflates application pool — true selectivity may be overstated by headline rate.
Sources
- Washington University in St. Louis Common Data Set 2024–2025
- research_colleges.json simulation data
- College Confidential: Demonstrated Interest No Longer Considered (talk.collegeconfidential.com, Sep 2021)
- College Confidential: WashU Yield Padding thread (talk.collegeconfidential.com)
- College Confidential: WashU ED for Fall 2025 (talk.collegeconfidential.com)
- CollegeVine: WashU Demonstrated Interest Importance FAQ
- AdmissionSight: WashU Acceptance Rate Class of 2029