$17,453/yr
Average net price per year, what students actually pay
California Polytechnic State University-San Luis Obispo
San Luis Obispo, CA·Public · 4-year
GradFax Verified · Federal IPEDS data, updated July 26, 2026
Overview
This school is very selective, giving a well-prepared applicant a realistic shot. Most students pay far less than the sticker price: the average student receiving aid pays $17,453 a year against a $36,576 list price, a 52% gap. 86% of students graduate, well above the national average.
California Polytechnic State University-San Luis Obispo is a suburban public four-year institution located in San Luis Obispo, CA. It enrolls a large student body of approximately 23,069 undergraduate students. As a public institution, it is supported by state funding and typically offers lower tuition rates for in-state residents.
At a glance
Data from IPEDS, U.S. Dept. of Education.
Admissions
Academic fit
Admission probability
Students like you
Application tracker
Deadline tracker
Essay prompts
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Academics
Student:faculty
19:1
Avg class size (est.)
~48 students
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Costs
Sticker price
$36,576
Avg net price after aid
$17,453
Net price calculator
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Financial aid
Receiving financial aid
52%
Avg grant aid
$12,264
Data from College Scorecard, U.S. Dept. of Education.
Student body
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Campus life
Food near campus
Housing & living costs
Find off-campus housing
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Location
Distance from home
Cost of living
Data from IPEDS, U.S. Dept. of Education. Verify current figures with the school.
Graduate programs
Search grad programs →Detailed graduate program data coming soon.
More about California Polytechnic State University-San Luis Obispo
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19 reported figures shown on this page. Every one is sourced from a federal database, a verified API, or clearly labeled community data.