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California Polytechnic State University-San Luis Obispo

California Polytechnic State University-San Luis Obispo is a public university in a small suburb of the San Luis Obispo, CA metro with 21,559 students and a 31% acceptance rate.

San Luis Obispo, California · Public · Suburb, small · 21,559 students

NCAA Division I · Big Sky Conference

Admission rate

31%

of applicants admitted

Average net price

$16,665

per year, after grants

Graduation rate

86%

within 6 years

Freshman retention

95%

return for sophomore year

Median earnings

$90,768

10 years after entry

Students

21,559

total enrollment

Source: U.S. Dept. of Education (College Scorecard and IPEDS) · data snapshot October 2, 2026 · Updated October 2, 2026

First-year deadlines, 2026–27

PlanEntry termDeadline
Regular decision
The standard deadline, with answers in spring. Not binding.
FallNovember 30, 2026

Plans are listed in calendar order. What the plans mean

Source: calpoly.edu · checked September 27, 2026

What families actually pay

Average yearly net price after grants, in-state students, by family income

$0–30,000$7,529
$30,001–48,000$7,253
$48,001–75,000$9,896
$75,001–110,000$15,786
Over $110,000$27,772

Source: U.S. Dept. of Education, College Scorecard · data snapshot October 2, 2026

Biggest majors

MajorGraduates
Business Administration and Management747
Mechanical Engineering288
Computer Science219
Animal Sciences189
Architectural and Building Sciences/Technology172
Biology/Biological Sciences153
Psychology152
Environmental/Natural Resources Management and Policy, Other136
Show the other 59 majors
Civil Engineering126
Construction Management126
Agribusiness/Agricultural Business Operations117
Political Science and Government97
Aerospace, Aeronautical, and Astronautical/Space Engineering95
Parks, Recreation, and Leisure Studies93
Speech Communication and Rhetoric86
Journalism85
Bioengineering and Biomedical Engineering84
Liberal Arts and Sciences/Liberal Studies82
Graphic Communications80
Computer Engineering80
Electrical and Electronics Engineering76
Sports, Kinesiology, and Physical Education/Fitness76
Industrial Engineering68
Mathematics66
Viticulture and Enology65
Nutrition Sciences63
Fine/Studio Arts61
History61
Materials Engineering59
Sociology58
Economics57
English Language and Literature52
Public Health52
Early Childhood Education and Teaching50
Agronomy and Crop Science48
Industrial Technology/Technician47
Statistics46
Architectural Engineering44
Landscape Architecture42
Food Science42
Multi-/Interdisciplinary Studies, Other41
Forestry39
Computer Software Engineering37
Agriculture36
Agricultural Communication/Journalism35
Social Sciences, Other33
Physics32
Agricultural Engineering32
Environmental/Environmental Health Engineering31
Agricultural Mechanization30
City/Urban, Community, and Regional Planning30
Philosophy30
Geological and Earth Sciences/Geosciences, Other30
Biochemistry29
Manufacturing Engineering28
Chemistry27
Marine Sciences24
Microbiology20
Liberal Arts and Sciences, General Studies and Humanities, Other18
Dairy Science18
Engineering Science12
Music9
Drama and Dramatics/Theatre Arts9
Spanish Language and Literature8
Ethnic, Cultural Minority, Gender, and Group Studies, Other5
Ecology1
Foreign Languages and Literatures1

Bachelor’s graduates, first major, most recent year · Source: U.S. Dept. of Education, IPEDS · data snapshot October 2, 2026

Ranked programs

Where California Polytechnic State University-San Luis Obispo ranks in the top 25 on our top-programs lists, best rank first. How we rank programs

Sports and campus life

Men’s varsity · NCAA Division I, Big Sky Conference

Baseball, Basketball, Football, Golf, Soccer, Swimming, Tennis, Track and Field and Cross Country (combined), Wrestling

Women’s varsity · NCAA Division I, Big Sky Conference

Basketball, Beach Volleyball, Golf, Soccer, Softball, Swimming, Tennis, Track and Field and Cross Country (combined), Volleyball

ROTC

Army

Faith groups

Cru, Hillel, InterVarsity, Newman Connection

Also

Study abroad

Greek life

16% of men in fraternities · 20% of women in sororities · 18% of undergraduates overall (Common Data Set 2022–23)

Sources: U.S. Dept. of Education athletics data (EADA), Common Data Set (Greek life), crucentralcoast.com · checked September 4, 2026 · data snapshot October 2, 2026

The place

Setting

Suburb, small

Federal locale classification

Metro area

San Luis Obispo-Paso Robles, CA

281,843 people

Big-city metro (1 million+)

No

More about the place

Nearest airport

San Luis Obispo County Regional (SBP)

Nearest hub airport

Bob Hope (BUR)

Walkability

EPA walkability index 12.7 of 20

Elevation

382 ft

Time zone

Pacific

January low

44°F

July high

78°F

Annual snowfall

0.0 in

Days at 90°F or higher

19 per year

One-bedroom fair market rent

$2,160 per month

Sources: U.S. Dept. of Education (IPEDS locale), U.S. Census metro estimates, NOAA climate normals, HUD fair market rents, EPA walkability · data snapshot October 2, 2026

Colleges nearby

Straight-line distance between campuses

Similar colleges

Public, suburban campus, NCAA Division I, similar size