Acceptance Rate History
California Polytechnic State University-San Luis Obispo Acceptance Rate: 30.0% in 2025 (2013–2025 history)
CA · Current rate: 30.0%
What is California Polytechnic State University-San Luis Obispo's acceptance rate in 2025?
California Polytechnic State University-San Luis Obispo's acceptance rate in 2025 is 30.0%, down from 31.3% in 2024.
Common Data Set 2025-2026
What is California Polytechnic State University-San Luis Obispo's out-of-state acceptance rate?
- In-state: 26.4% (16,743 admitted of 63,520 applicants)
- Out-of-state: 62.1% (4,413 admitted of 7,109 applicants)
- International: 31.0% (211 admitted of 680 applicants)
Out-of-state applicants were admitted at a higher rate than in-state applicants. International applicants were admitted at about the same rate as in-state applicants.
Fall 2025 · California Polytechnic State University-San Luis Obispo Common Data Set (2025-26), section C1. Rates are our calculation from the counts the college reported.
Year-by-Year Data
| Year | Acceptance Rate | Applicants | Admitted |
|---|---|---|---|
| 2025 | 30.0% | 71,309 | 21,367 |
| 2024 | 31.3% | 68,371 | 21,416 |
| 2023 | 29.8% | 63,736 | 18,964 |
| 2022 | 30.4% | 58,774 | 17,885 |
| 2021 | 33.0% | 54,570 | 18,008 |
| 2020 | 38.4% | 52,371 | 20,127 |
| 2019 | 28.4% | 54,072 | 15,366 |
| 2018 | 30.2% | 54,663 | 16,491 |
| 2017 | 34.6% | 48,588 | 16,817 |
| 2016 | 29.5% | 48,162 | 14,202 |
| 2015 | 31.3% | 46,820 | 14,651 |
| 2014 | 30.9% | 43,812 | 13,533 |
| 2013 | 31.2% | 36,941 | 11,537 |
Source: IPEDS Admissions Survey (NCES) · College Scorecard
Cost
The same school, two different prices
Family income under $30k: $7,529/yr · Family income over $110k: $27,772/yr (AY 2023–24)
Average paid by students receiving federal aid, by family income (College Scorecard). In-state students only. International students are not eligible for U.S. federal aid, so they are not in this cohort and typically pay closer to the sticker price.
High-income families typically pay closer to sticker.
Aid for international students
California Polytechnic State University-San Luis Obispo awarded institutional aid to 39 international undergraduates, averaging $31,628 (2025-2026 Common Data Set).
These figures describe only the international students who actually received aid — not what a typical international admit can expect. International students outside this group pay the full sticker price.
Source: official Common Data Set filing
What this school weighs — California Polytechnic State University-San Luis Obispo
Course rigor and GPA are not in this table. Nearly every school rates both at the top, so they tell you nothing about this one. These six are where schools differ.
| Class rank | Not considered |
|---|---|
| Standardized test scores | Not considered |
| Application essay | Not considered |
| Recommendations | Not considered |
| Extracurricular activities | Considered |
| Character / personal qualities | Not considered |
California Polytechnic State University-San Luis Obispo Common Data Set 2025–26, section C7
How to read these numbers
- The 2025 rate covers California Polytechnic State University-San Luis Obispo's whole applicant pool — early and regular applications counted together in one figure. It is not the rate of any single round.
- The table above holds 13 reported years, 2013 through 2025. Across them California Polytechnic State University-San Luis Obispo's rate ranged from 28.4% to 38.4%, so any single year is one point inside that range.
Each figure above describes a class a school already admitted in a completed cycle. It is a record of who was admitted, not a measurement of any one application.
Source: College Scorecard · IPEDS Admissions Survey (NCES) · U.S. Dept. of Education
Where do you stand?
School
California Polytechnic State University-San Luis Obispo
California Polytechnic State University-San Luis Obispo
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Trend Analysis
California Polytechnic State University-San Luis Obispo's acceptance rate has decreased from 31.2% in 2013 to 30.0% in 2025, reflecting increased selectivity. The most notable shift occurred in 2020.
Analysis compiled from official data trends.
Similar Schools — Acceptance Rate History
Data sourced from IPEDS and College Scorecard. Does not represent endorsements or guarantee admission outcomes.