USMLE Pass Rates: Historical Data, Trends, and What They Mean for You (2026)
USMLE pass rates are some of the most frequently cited statistics in medical education, and some of the most frequently misread. Headline figures like "92% of students pass Step 1" sound reassuring until you realize those figures collapse dramatically when you break them down by examinee type, attempt number, and preparation quality.
This article presents the most current available pass rate data for all three USMLE Steps, explains the trends driving those numbers, and, more importantly, explains what they actually mean for your individual preparation risk.
Why Pass Rates Matter (And Where They Don't)
Pass rates serve two practical functions:
First, they contextualize difficulty. Knowing that nearly 1 in 4 IMG first-time Step 1 takers does not pass is important calibration information. It tells you that this exam is not a formality and that the population of well-prepared candidates who fail is non-trivial.
Second, they help you understand relative risk. If you are an IMG taking Step 1 for the first time, your base rate is approximately 72%, not 89%. Your preparation plan should account for that difference, not assume your individual outcome will match the US MD average.
What pass rates do not tell you is how you will perform. They are population-level statistics. Your individual outcome is determined by your preparation quality, the completeness of your QBank practice, your NBME practice exam trajectory, and whether you started your dedicated period on schedule. A highly prepared IMG will outperform an underprepared US MD student every time.
Step 1 Pass Rates
Current Data (2024, reported through January 2025)
| Examinee Type | First-Time Pass Rate (2024) |
|---|---|
| US/Canadian MD graduates | 89% |
| US DO graduates | 86% |
| Non-US/Canadian IMGs | ~72% (2023 figure; 2024 pending) |
| Overall (all first-time takers) | ~82–84% |
Source: USMLE official performance data, reported January 2025.
Retaker Pass Rates
First-time pass rates are significantly higher than retaker pass rates across all groups. Historically, Step 1 retakers pass at rates in the 50–65% range, reflecting both the genuine difficulty of the exam for candidates who have already struggled with it and the mixed effectiveness of repeat preparation without systematic changes to study approach. Retakes appear on official USMLE transcripts and are visible to residency programs.
Historical Trend: The Pass/Fail Effect
Step 1 transitioned from three-digit numeric scoring to pass/fail on January 26, 2022. The transition coincided with a two-point increase in the passing standard. The impact on pass rates was measurable and negative:
| Year | US MD First-Time Pass Rate | US DO First-Time Pass Rate | IMG First-Time Pass Rate |
|---|---|---|---|
| 2021 (pre-transition) | ~91–93% | ~89% | ~82% |
| 2022 (transition year) | 91% | 89% | 74% |
| 2023 | 90% | 86% | 72% |
| 2024 | 89% | 86% | ~72% |
Sources: USMLE Performance Data; PMC review of pass-fail impact, 2025.
The decline in pass rates following the pass/fail transition was not primarily caused by the format change itself. Researchers identified several contributing factors: the two-point increase in the passing standard, pandemic-related disruptions to preclinical education in years preceding the transition, and, notably, a reduction in study effort among some students who no longer felt the pressure of a competitive numeric score.
The last point is significant. When Step 1 was scored numerically, students preparing for competitive specialties often over-prepared well beyond what passing required. The pass/fail change removed that incentive. Some students now study to a lower threshold than they previously would have, and the pass rate decline reflects that behavioral shift at the margin.
What a 72% IMG Pass Rate Actually Means
If roughly 72 out of every 100 non-US/Canadian IMG first-time Step 1 takers pass, then approximately 28 out of 100 do not. For a population of tens of thousands of IMG examinees annually, that is a substantial number of people who fail, many of whom were sincerely preparing and reasonably confident going in.
For IMGs in particular, a Step 1 failure is consequential beyond the exam itself: it delays application cycles, affects residency program perception, and requires a repeat attempt that compounds the time cost. The preparation standard for IMGs needs to account for this reality, not average it away.
Step 2 CK Pass Rates
Current Data
| Examinee Type | First-Time Pass Rate (2023) |
|---|---|
| US/Canadian MD graduates | ~98% |
| US DO graduates | ~96% |
| Non-US/Canadian IMGs | ~68% |
| IMG retakers | ~61% |
Source: USMLE performance data; YouSMLE and USMLE.org data compilations.
Step 2 CK pass rates tell a starkly bifurcated story. US and Canadian medical school graduates pass at extremely high rates, roughly 96–98% on the first attempt. Non-US/Canadian IMGs pass at approximately 68%, a figure that has declined from approximately 83% in 2020. The gap between these two populations is the widest of any USMLE Step.
The New Passing Standard: 218 (Effective July 1, 2025)
As of July 1, 2025, the Step 2 CK passing standard increased from 214 to 218. This change was announced and implemented by the USMLE Management Committee following a standard-setting review.
For context: the mean Step 2 CK score for first-time US/Canadian MD takers is approximately 249, with a standard deviation of roughly 15. A passing standard of 218 sits well below the mean for this group, meaning the vast majority of adequately prepared US/Canadian candidates are unaffected.
For IMGs, the picture is different. Many IMG candidates score in the 218–240 range on their first attempt. A four-point increase in the passing standard directly affects borderline candidates in this group. The practical impact: IMGs who previously would have passed with a score of 215–217 now fail, must reapply, and face both the delay and the transcript record of a failed attempt.
Why Step 2 CK Now Matters More Than Step 1
Since Step 1 went pass/fail in January 2022, Step 2 CK has become the primary numeric differentiator in the residency match. Programs that previously screened applications using Step 1 score cutoffs now apply those screening filters to Step 2 CK. A Step 2 CK score of 250+ is competitive for most specialties. A score of 230–249 is average for US graduates. For IMGs, a score in the 240s or higher is generally necessary to be competitive for residency in fields beyond primary care and psychiatry.
This shift means that simply passing Step 2 CK is no longer the goal for most serious applicants. The score itself, not just the pass, determines match outcomes.
Step 3 Pass Rates
Step 3 is the final examination in the USMLE sequence and is taken during residency training. Pass rates are generally higher than for Steps 1 and 2, reflecting that examinees at this stage are already licensed to practice (under supervision) and have clinical experience.
Current Data
| Examinee Type | First-Time Pass Rate |
|---|---|
| US/Canadian MD and DO graduates | ~97% |
| Non-US/Canadian IMGs (first-time) | ~91–92% |
| IMG retakers | ~64% |
Source: USMLE Performance Data; Rosh Review Step 3 analysis.
The passing standard for Step 3 increased from 198 to 200 effective January 1, 2024, a modest change that is expected to have a small effect on borderline candidates.
For most US graduates, Step 3 is a lower-stakes exam taken after Match since they are already in residency positions. For IMGs on H-1B visas, passing Step 3 early in training is required for visa purposes and carries additional urgency.
What the Trend Lines Show
Across all three Steps, several consistent patterns emerge from the historical data:
IMGs consistently pass at lower rates than US graduates. The gap ranges from approximately 10 percentage points (Step 3) to over 25 percentage points (Step 2 CK). This is partly attributable to preparation differences, partly to educational system differences in clinical reasoning training, and partly to the fact that IMGs often have longer gaps between medical school graduation and USMLE attempts.
Retaker pass rates are significantly lower than first-time pass rates. Across all Steps and all examinee types, candidates who have already failed once pass on their second attempt at materially lower rates. This argues strongly for thorough preparation before the first attempt rather than treating the first attempt as a practice run.
Pass rates have been modestly declining since 2021–2022. The combination of the pass/fail transition, passing standard increases, and post-pandemic educational disruption has produced a slow downward drift in first-time pass rates across most groups. The trend does not suggest the exam is dramatically harder; it suggests a segment of the candidate population is arriving less prepared than before.
What Pass Rates Don't Tell You
Population-level pass rates are useful context. They are not predictive for any individual student. The following factors determine individual outcomes far more directly than the group average:
QBank completion rate. Students who complete a full QBank (not 60%, not 80%, but a full pass) consistently outperform those who do not. Partial completion means significant portions of the content outline were never encountered in practice conditions.
NBME practice exam trajectory. NBME Self-Assessments are among the strongest predictors of actual exam performance available. A student whose NBME scores are rising on a clear upward trend in the 2–3 weeks before their exam date is not the same risk as a student whose scores are flat or declining. The trajectory matters as much as the absolute level.
Timing of dedicated study start. Starting dedicated study later than planned (which is nearly universal) and not extending the exam date accordingly is one of the most common structural causes of underperformance. The exam date is fixed; the preparation is not. If your preparation is behind, the correct response is to move the exam date.
Consistency over volume. Daily studying produces better outcomes than high-volume cramming sessions. The neurological mechanisms underlying memory consolidation require sleep and distributed practice. Five hours per day consistently outperforms fifteen hours in a single day followed by three days of recovery.
Retake Statistics: What Failing Means
Most students who fail a USMLE Step pass on their second attempt. The exact retaker pass rate varies by Step and examinee group, but the general pattern holds. However, the consequences of a failed attempt extend beyond the exam score itself:
All USMLE attempts appear on official transcripts. Residency programs can see how many times an applicant took each Step and on what dates. There is no hiding a failed attempt. For competitive specialties like orthopedic surgery, dermatology, plastic surgery, and neurosurgery, a single failed attempt can effectively close applications to highly competitive programs.
For IMGs, the stakes are amplified. IMG applicants already face scrutiny relative to US graduates. A failed Step attempt, particularly on Step 2 CK (now the primary differentiator), can shift an application from borderline-competitive to functionally non-competitive at the programs the applicant most wants.
Time cost of a retake. The process of retaking (restudy period, rescheduling, 3-month eligibility window) typically costs at least 3–6 months. In a match cycle with fixed application deadlines, that delay can push an applicant back an entire application year.
The clearest message from the retaker data: prepare to pass the first time. Not to "probably pass" or "likely pass," but to pass with confidence. The preparation investment required to achieve that outcome is fixed and front-loaded. The cost of a failed attempt is higher in every dimension.
FAQ
What percentage of students fail Step 1?
Among first-time US/Canadian MD takers, approximately 11% failed Step 1 in 2024. Among US DO first-time takers, approximately 14%. Among non-US/Canadian IMG first-time takers, approximately 28%. Retaker failure rates are higher across all groups.
Do retakes show on my USMLE transcript?
Yes. Every attempt, including failed attempts, is permanently recorded on your official USMLE transcript. Residency programs can see the number of attempts and the dates for each Step. There is no mechanism to remove or conceal a failed attempt.
Did the Step 1 pass/fail change affect pass rates?
Yes. The 2022 transition to pass/fail coincided with a two-point increase in the passing standard and was followed by a measurable decline in pass rates across all examinee groups. US MD pass rates declined from approximately 91–93% in 2021 to 89% by 2024. IMG pass rates declined from approximately 82% in 2021 to approximately 72% by 2023. Researchers attribute the decline to a combination of the higher passing standard, reduced study intensity among some candidates without score pressure, and pandemic-related educational disruptions.
What score do I need to pass Step 2 CK?
As of July 1, 2025, the minimum passing score for Step 2 CK is 218 on the three-digit scale. This is the score required to pass, but it is not a competitive score for residency applications. For match competitiveness, US/Canadian graduates typically need scores well above 240, and IMGs typically need scores in the 240s or higher to compete effectively for most specialties.
The Bottom Line
Pass rates are a starting point for understanding the USMLE landscape, not a destination. A 72% IMG first-time Step 1 pass rate is not a ceiling; it is the average outcome for a population that includes students with wildly varying preparation quality, study time, and resources.
The evidence on what predicts individual success is consistent: completing your QBank, using NBME practice exams to track your trajectory, starting your dedicated period on time, and studying consistently are the variables within your control that separate the 72% from the 28%.
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Sources
- USMLE Performance Data — USMLE.org
- Assessing the Impact of USMLE Step 1 Going Pass-Fail: A Brief Review of the Performance Data — PMC, 2025
- Change to Step 2 CK Passing Standard Begins July 1, 2025 — USMLE.org
- The Step 1 Pass Rate Is Decreasing — Blueprint Prep
- USMLE Pass Rate by Country 2025 — World Population Review
- How Many People Fail the USMLE Step 1 and Step 2 CK Each Year? — YouSMLE
- Step 3 Passing Rate — Rosh Review
- Table B2. First-Attempt Pass Rates by Specialty — AAMC, 2024
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