California Polytechnic State University: San Luis Obispo is a public institution in San Luis Obispo, CA with an acceptance rate of 31% and 21,910 students. The middle 50% of admitted students score 1230–1450 on the SAT and present an average GPA near 3.92. The average net price after financial aid is $19,184 per year.
About California Polytechnic State University: San Luis Obispo
A public 4-year suburban university in San Luis Obispo, CA.

California Polytechnic State University: San Luis Obispo is a college in San Luis Obispo, CA. It enrolls roughly 21,910 students. The most recent acceptance rate is 31%. Admitted students typically score between 1230 and 1450 on the SAT.
Your chances at this school
What admitted students look like here. Sign in to see how your own profile compares.
Selective — strong academics get you in the conversation.
What strengthens an application here
- SAT scores of 1230 to 1450The middle half of admitted students scored in this range. A score in the upper part of it strengthens an application.
- A GPA near 3.92 or higherThis is the average across admitted students.
- Depth in one or two activitiesSustained commitment, a leadership role, or a result in a few activities says more than a long list of memberships.
Your chances estimate is based on your academic profile and activities — it is a guide, not a guarantee of admission. Decisions weigh essays, recommendations, and fit factors that aren't in the data.
Admissions
What it actually takes to get into California Polytechnic State University: San Luis Obispo. Test scores, GPA, application requirements, and deadlines.
Admitted student profile
Range shown is the middle 50%.
This school doesn't require test scores, so these ranges reflect only students who chose to submit — applicants who submit tend to have higher scores. The real admitted range likely runs lower. Don't rule yourself out on scores alone.
Application requirements
- Test-optional
Deadlines (2026-27)
- Regular Decision
- Nov 30, 2026
Source: the college's own admissions site, 2026-27 cycle — this college is not on the Common App (verified Sep 2026). Always confirm on the college's own site.
Cost & financial aid
Published costs can be misleading. Here's what families actually pay at California Polytechnic State University: San Luis Obispo after grants and scholarships.
Net price by family income
Average amount paid out of pocket — tuition, fees, and room & board minus all grant aid.
Net price represents the average cost after grants and scholarships for students receiving federal financial aid.
Academics & majors
Where students at California Polytechnic State University: San Luis Obispo concentrate, and how the classroom experience scales.
Student body
Who attends California Polytechnic State University: San Luis Obispo. Enrollment, diversity, and where students come from.
Race & ethnicity
- White19%
- Asian6%
- Hispanic10%
- Black30%
- Two or more races3%
- International32%
Gender
- Female51%
- Male49%
Outcomes after graduation
What California Polytechnic State University: San Luis Obispo graduates do next — and what they earn.
Is it worth it?
Earnings, debt, and price side by side — context for the cost-vs-payoff question, not a ranking.
- Median earnings
- $90.8k
- Typical debt
- $15.4k
- Avg. net price
- $19.2k/yr
- These numbers reflect who enrolls, not the value the school adds. A college's earnings can look high simply because it admits wealthier, higher-scoring students — not because of what happens there.
- Earnings vary far more by major and career path than by school. A school-wide median blends engineers and artists into one number that may match no real student.
- Federal earnings and debt figures cover only students who received federal aid, so they leave out full-pay students and can skew the picture.
- Net price is an average across aided students and debt is the median for borrowers only — many students borrow nothing. Your actual cost depends on your own aid package.
What this means
$91k is well above the national bachelor's-graduate median at the 10-year mark, and a 85% graduation rate puts California Polytechnic State University: San Luis Obispo in the top tier nationally.
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