Which Classes Fill Up Fastest at Cypress College?

    In Fall 2026, 66% of Cypress’ 1,771 class sections filled up. The classes most likely to be full were BIOL 231C, ENGL 100C and BIOL 210C.

    At their longest, waitlists across Cypress’ sections added up to 5,909 spots.

    Online sections filled more often than in-person ones: 55% of in-person sections vs 85% of online sections.

    The 30 classes that fill up fastest at Cypress

    1. 1.BIOL 231C General Human Anatomy
      20 of 20 sections full · 400 on waitlists
    2. 2.ENGL 100C Academic Reading and Writing
      60 of 60 sections full · 294 on waitlists
    3. 3.BIOL 210C Anatomy and Physiology
      12 of 12 sections full · 240 on waitlists
    4. 4.HS 145C Survey of Medical Terminology
      17 of 17 sections full · 172 on waitlists
    5. 5.COMM 100C Introduction to Public Speaking
      45 of 45 sections full · 157 on waitlists
    6. 6.BIOL 241C General Human Physiology
      10 of 10 sections full · 129 on waitlists
    7. 7.ENGL 103C Critical Thinking and Writing
      22 of 22 sections full · 109 on waitlists
    8. 8.BIOL 220C Medical Microbiology
      9 of 9 sections full · 97 on waitlists
    9. 9.ART 100C Fundamentals of Art for Non-Art Majors
      13 of 13 sections full · 96 on waitlists
    10. 10.SOC 101C Introduction to Sociology
      16 of 16 sections full · 87 on waitlists
    11. 11.ETHS 101C American Ethnic Studies (formerly ETHS 100 C)
      14 of 14 sections full · 70 on waitlists
    12. 12.PSY 139C Developmental Psychology
      7 of 7 sections full · 69 on waitlists
    13. 13.POLS 100C American Government and Politics
      12 of 12 sections full · 67 on waitlists
    14. 14.BIOL 101C General Biology
      11 of 11 sections full · 67 on waitlists
    15. 15.CIS 111C Computer Information Systems
      10 of 10 sections full · 66 on waitlists
    16. 16.MATH 012C Skills for Probability and Statistics
      15 of 15 sections full · 62 on waitlists
    17. 17.MATH 120PC Introduction to Probability and Statistics
      15 of 15 sections full · 61 on waitlists
    18. 18.CHEM 107C Preparation for General Chemistry
      8 of 8 sections full · 57 on waitlists
    19. 19.ANTH 101C Biological Anthropology
      10 of 10 sections full · 55 on waitlists
    20. 20.COUN 151C Career and Life Planning
      13 of 13 sections full · 53 on waitlists
    21. 21.CHEM 101C Chemistry for Health Science Majors I
      7 of 7 sections full · 52 on waitlists
    22. 22.CHEM 111AC General Chemistry I
      6 of 6 sections full · 50 on waitlists
    23. 23.AC/R 100C Principles of Thermodynamics and Heat Transfer
      5 of 5 sections full · 50 on waitlists
    24. 24.RADT 146C Introduction to Radiography
      5 of 5 sections full · 50 on waitlists
    25. 25.ASTR 116C Introduction to Astronomy
      6 of 6 sections full · 47 on waitlists
    26. 26.RADT 145C Medical Imaging Terminology
      3 of 3 sections full · 45 on waitlists
    27. 27.RADT 142C Radiologic Electronics
      5 of 5 sections full · 41 on waitlists
    28. 28.AC/R 110C Air Flow Design & Psychrometrics
      4 of 4 sections full · 40 on waitlists
    29. 29.AC/R 120C Piping Practice, Tools and Safety
      4 of 4 sections full · 40 on waitlists
    30. 30.BIOL 135AC Principles of Biology 1: Cell and Molecular Biology
      4 of 4 sections full · 40 on waitlists

    Only classes with two or more sections are ranked. The waitlist number adds up each section’s waitlist at its longest, so a student waiting on two sections counts twice.

    How we measured this

    We checked every section in Cypress’ Fall 2026 class schedule repeatedly from Monday, June 29, 2026 to Saturday, October 10, 2026. A section counts as full if any check found its enrollment at the seat limit or anyone on its waitlist. Cancelled sections and sections without a seat limit are left out. Classes that filled before our first check still count, because they were still full when we looked.

    Questions students ask

    What classes fill up fast at Cypress?

    In Fall 2026, the classes most likely to be full at Cypress were BIOL 231C (General Human Anatomy), ENGL 100C (Academic Reading and Writing), BIOL 210C (Anatomy and Physiology), HS 145C (Survey of Medical Terminology) and COMM 100C (Introduction to Public Speaking). Overall, 66% of Cypress’ class sections filled up.

    How do I get into a full class at Cypress?

    Get on the waitlist as soon as you can, check your email through the first week for a permission number or add code, and go to the first class meeting. Instructors often add waitlisted students who show up, as other students drop.

    When should I register at Cypress to get the classes I need?

    At your registration appointment, the first minute it opens. Spring 2027 registration at Cypress opens Monday, November 2, 2026 for continuing students. Have a backup section picked for every class on this list.

    Not sure which classes to register for? On our platform, put in Cypress and the university you want to transfer to, and you get the classes you need, semester by semester. Build your class plan.