Looking to get ahead, catch up or explore new subjects this summer?
Cal State San Marcos is offering nearly 200 courses this summer in online, in-person and hybrid formats, open to CSUSM students, visiting students from other institutions and community members. With flexible scheduling and accelerated timelines, many courses can be completed in just five weeks.
Summer Session at CSUSM runs from June 2 to Aug. 9, providing students with varied course options to quickly advance their academic progress while accommodating busy summer schedules.
2025 Summer Class Sessions
- Full session: June 2-Aug. 9
- First block: June 2-July 3
- Second block: July 7-Aug. 9
Registration Information
Priority registration for current CSUSM students begins March 25. Community members and students from other institutions are also welcome to enroll without formal admission to CSUSM, beginning April 30. Credits earned during summer session are fully transferable to other colleges and universities.
Wide Range of Courses Available
This year's summer session schedule includes popular courses from more than 40 academic departments, such as biology, chemistry, mathematics, economics, history, communication and many more. Most classes follow an accelerated five-week or 10-week format designed to help you maximize your summer productivity.
Financial Aid Opportunities
CSUSM students enrolled in summer courses may be eligible for financial aid, including grants or tuition discounts, depending on the number of units taken. To make summer classes more accessible, a flexible payment plan is also available, allowing students to pay tuition in manageable installments.
Campus Housing Options
Students enrolled in summer classes may have the option to live on campus, providing a convenient and distraction-free environment to help you stay focused and succeed during the summer term. For specific housing dates, availability and details about potential discounts or promotions for summer residents, please contact CSUSM Housing directly.
Learn More and Get Started!
For detailed information about Summer Session – including course listings, registration instructions, financial aid eligibility and housing options – please visit csusm.edu/summer.
Have questions? Reach out to us at 760-750-4020 or summer@csusm.edu.
Make this summer count – enroll today!
Latest News Release
- Grandmother's Care Inspires Nursing StudentAudrey Reyes had never stepped foot on Cal State San Marcos’ campus before she enrolled in the Accelerated Bachelor of Science in Nursing program, almost by accident. Reyes, a Northern California native, graduated with a bachelor’s in health science from Sacramento State in 2023, but knew she wanted to continue her education to pursue a career in nursing. She applied to multiple California State University schools and stumbled upon CSUSM through the Cal State Apply website. Though she wasn’t familiar with CSUSM, she enjoyed her CSU experience at Sac State and liked what she saw when she visited Southern California over the summer. However, nursing was not always Reyes’ goal. “I was very anti-nursing for a long time,” Reyes said. “My mom is a labor and delivery nurse, so she was planting that seed in my head. But I was like, ‘No, I’m going to do my own thing.’ ” But the death of Reyes’ grandmother from COVID complications in early 2020 changed her perspective. While Reyes was familiar with health care because of her mom and through volunteer work, she never saw it the way she did during her grandmother’s time in the hospital. “I firsthand saw the nurses be that connection for us in a time where we couldn’t go into the hospital,” Reyes said. In a time when the world was shut down and her freshmen year at Sac State was online, seeing the connection that the nurse made with her and her family provided inspiration. “Seeing the connection that the nurse was able to create and help us communicate with my grandma in her last days really left a lasting impact,” Reyes said. “It made me think, ‘I want to be that kind of person for someone.’ ” Once Reyes started pursuing nursing, she found herself liking it more than she imagined. Through the groups of people and professors she met, she found motivation and helped her find the career she wants to pursue. Armildre Baez, an alumna who graduated from the ABSN program, is one of the professors whom Reyes credits for her success at CSUSM. “I think the way she carries herself in the hospital reinforced our learning and was very supportive,” Reyes said. Through the imposter syndrome Reyes sometimes felt, Baez was there to encourage her and her fellow classmates. Reyes still gets to see Baez during her internship work at Kaiser San Marcos where Baez works as a progressive care unit nurse. “What stands out most about Audrey as a nursing student is her unwavering dedication and genuine compassion for others,” Baez said. “Her intelligence was evident in the way she grasped complex concepts and applied them thoughtfully. I am confident that Audrey will be an amazing nurse one day and will make a meaningful impact in her patients' lives." Being away from home for the first time has been one of Reyes’ biggest challenges while attending CSUSM. “I never had the classic college experience of moving away and dorming,” Reyes said. “Through going to Cal State, I got that experience and was really lucky to meet some good people here.” As Reyes is preparing to walk the commencement stage in May, she is most excited for the nursing pinning ceremony. Her parents are high school sweethearts from the Philippines, where they each got their college degrees. They moved to U.S. at different times in their 20s. “My mom is really excited about the nursing pinning because her mom was the one who pinned her,” said Reyes, whose mom will pin her. After graduation, Reyes anticipates remaining in a hospital setting in medical surgical or telemetry with an eye on eventually working in pediatrics. Media Contact Eric Breier, Interim Assistant Director of Editorial and External Affairs ebreier@csusm.edu | Office: 760-750-7314
- Arts & Lectures Event to Explore the Poetics of MemoryThrough poetry, performance and video, Jason Magabo Perez – the most recent poet laureate for the city of San Diego – will explore the poetics of memory as an act of anticolonial future-making at the sixth Arts & Lectures event on April 7. The event is at 6 p.m. in the USU Ballroom. Reserve tickets online via the Arts & Lectures website. Perez is a poet, essayist, performer and author of the book of poetry and prose titled “This is for the mostless” (2017) and the forthcoming book-length poem "I ask about what falls away." An associate professor and director of ethnic studies at CSUSM, Perez will be joined by DJ, music producer, performer and longtime collaborator Shammy Dee. What: An Arts & Lectures event that will explore the poetics of memory as an act of anticolonial future-making. When: 6 p.m., Monday, April 7 Where: USU Ballroom Who: Jason Magabo Perez, the most recent poet laureate for the City of San Diego Tickets: Visit the Arts & Lectures ticket webpage Media Contact Eric Breier, Interim assistant director of editorial and external affairs ebreier@csusm.edu | Office: 760-750-7314
- University Spotlights History of Local VeteransOn March 19, Cal State San Marcos hosted a powerful and memorable event to celebrate an initiative titled “Veterans History Project: An Unveiling of the Journey.” The event, which drew more than 350 registered attendees, was a blend of heartfelt veteran stories, emotional video presentation and community-wide recognition for the dedicated individuals behind the project. Led by Jason Beyer, the director and interviewer for the project and a U.S. Marine Corps veteran, and Marilyn Huerta, project art director and a CSUSM communications specialist, the project aimed to capture the personal stories of veterans in the hopes of preserving their legacies for future generations. The Journey of the Veterans History Project The CSUSM version of the Veterans History Project began as a passionate initiative to honor the experiences of military veterans, ensuring that their stories are archived and shared with the broader community. Beyer learned about the Veterans History Project through the Library of Congress after attending a Student Veterans of America conference, and he wanted to focus on preserving these stories for the nation's history. He played a pivotal role in connecting with veterans and the Library of Congress for the archival process. Huerta collaborated with Beyer, providing invaluable contributions to the interview and video production process. From meeting the veterans to filming their stories, Huerta was instrumental in capturing the essence of these men and women who served our country. She also helped organize the event at CSUSM, which included a resource fair and reception for military-affiliated guests and students. She is not only a veteran spouse but also the daughter of Vietnam War veteran Lawrence C. Finley, Sr., who died just a few days after she met the veterans in this project. A Day of Recognition, Reflection and Connection The event featured a series of poignant moments, from the resource fair and reception to the keynote speech by veteran Amy Forsythe. Forsythe, who also served as the event’s emcee, shared her experiences and reflections as a military veteran. She is the author of the book “Heroes Live Here,” which chronicles the stories of veterans and their families at Camp Pendleton, shedding light on the sacrifices made by those who serve. Her speech, with a call to action to “share your story,” resonated deeply with the audience. Two CSUSM representatives – Josh Loop, interim director of Veterans Services, and Ryan Stevenson, a psychologist from Student Health & Counseling Services – were guest speakers at the event, further emphasizing the university's commitment to supporting its veteran community. Another highlight of the event was Jim Desmond, representing the 5th District of the San Diego County Board of Supervisors, virtually delivering remarks about the county's ongoing support for veterans. As a veteran himself, Desmond shared stories from his time in the Navy and presented a proclamation from San Diego County to Beyer and Huerta for their work on the Veterans History Project. California Legislature Honors Veterans, Project Leaders The event’s significance was further underscored when Darshana Patel, assemblymember for California’s 76th District (which includes CSUSM), provided certificates of recognition for Beyer, Huerta, Forsythe and each of the six veterans who participated in the project. The certificates not only acknowledged the veterans' service but also celebrated their willingness to share their personal stories with the public. Those stories will soon be available to the public at both the Library of Congress and CSUSM’s Kellogg Library as part of the Voices of North County archive. Jennifer Ho, communities and cultures archivist from CSUSM’s library, provided insight into the archival process, detailing how these veteran interviews would be transcribed and preserved for posterity. The raw interviews, slated for transcription later this spring, will be accessible for generations to come, ensuring that these veterans' legacies remain alive in the hearts of future citizens. Veteran Stories Captured for Posterity The veterans whose stories were featured at the event came from diverse backgrounds and service experiences, but all shared a common thread – an unwavering commitment to our country. The veterans interviewed for the project are: Jan Michael Letigio Lacea (CSUSM alumnus) – U.S. Navy: 2011-18, Hospital Corpsman 1st Class (E-6) Albert F. Toro – U.S. Army: 1967-69, Sergeant (E-5) Thomas Galyean – U.S. Army: 1968-72, Captain (O-3) Elmer Royce Williams – Minnesota National Guard: 1942-43, U.S. Navy: 1943-80, Captain, Ret. (O-6) Dora Ann Beacham (CSUSM alumnus) – U.S. Marine Corps: 1992-2014, Master Sergeant, Ret. (E-8) James Robert Forster II – U.S. Air Force: 1967-71, Staff Sergeant (E-5) “When my friend Jason Beyer from CSUSM asked me to be a part of this, I thought it was a small school project, but it turned out to be part of a larger, critical mission of preserving veteran stories,” Lacea said. “Especially for the Greatest Generation, our World War II veterans, some of their stories may be soon lost forever. I am truly honored for Jason, Marilyn Huerta and the rest of CSUSM for inviting me to be part of this project, especially as an alumnus. I’m happy to share my story, particularly for those that I served with and for those that are no longer with us.” These veterans, along with their families, were honored at the event, receiving recognition not only for their military service but for their participation in the Veterans History Project. Four of the six veterans were present at the event to receive their certificates. A Memorable Event for All The event’s setting, an intimate video viewing experience, allowed guests to reflect on the stories of these veterans. The videos were emotional and engaging, mixing humor with heartache as each veteran shared their unique journey. “What I wasn't expecting was how emotional I became,” said Shad Thielman, a lecturer in CSUSM’s history department. “It made me think of my father, grandfathers and those we have lost. In a sense, it humanized things again, which is one of the most important aspects of such history.” Beyer and Huerta expressed a strong desire to continue this important work, ensuring that future veterans’ stories are preserved in a similar fashion. For those who were unable to attend the event or wish to revisit the powerful video that was previewed during the ceremony, the video is now available for viewing online. Media Contact Brian Hiro, Communications Specialist bhiro@csusm.edu | Office: 760-750-7306
- SDBJ Award Recognizes Director of EOP, Project ReboundJustin Lewis, Cal State San Marcos' director of the Educational Opportunity Program (EOP) and Project Rebound, has been recognized as a 2025 Nonprofit Board Leader of Influence by the San Diego Business Journal. The nomination of Lewis noted that he “is a transformative leader in higher education, philanthropy and social justice.” In his roles at CSUSM, Lewis oversees programs expanding access to education for low-income and justice-impacted students, creating pathways to opportunity. “His leadership extends beyond academia, shaping initiatives that drive economic mobility and equity,” the nomination said. As a board member for Episcopal Community Services, Lewis supports the Resource Development Committee, advancing fundraising efforts for early childhood education, mental health and substance use recovery programs. He also played a key role in St. Paul’s Cathedral’s major gifts campaign, helping raise over $2.5 million. A North San Diego NAACP lifetime member and longtime Williams College mentor, the nomination noted Lewis' deep commitment to community impact. As one colleague in the nomination said, “Justin is a great leader and mentor. His knowledge of business proved invaluable during and after my internship. With 30-plus years of volunteer experience, his vision, fundraising expertise, and dedication to social justice make him an outstanding candidate.” Media Contact Eric Breier, Interim assistant director of editorial and external affairs ebreier@csusm.edu | Office: 760-750-7314
- University Celebrates Topping Out of Housing and Dining ProjectCal State San Marcos celebrated the completion of the structural phase of its University Village Housing and Dining (UVHD) project with a topping-out ceremony on Thursday, March 20. A topping-out ceremony typically marks the placement of the last or highest steel beam. Construction on the 2.5-acre site began in January 2024 and is expected to be complete in fall 2026. The 137,000-square-foot UVHD is being built on what was formerly Parking Lot O. It features a three-wing configuration to create gathering spaces and student life areas. The seven-story residence hall – which includes a 10,000-square-foot, two-story dining facility – will have 555 beds, providing affordable housing for underserved, low-income students. “We are breaking down barriers to higher education and making it possible for more students to stay focused on their studies and thrive,” CSUSM President Ellen Neufeldt said at the event. “From pod-style communities that foster belonging to all-gender restrooms, study and social spaces, and secure, modern designs, this is more than just a place to live – it’s a place to grow, connect and succeed.” Leon Wyden, CSUSM’s vice president for Finance and Administrative Services and chief financial officer, served as the event emcee and welcomed San Marcos councilmembers Danielle LeBlang and Ed Musgrove, who presented a certificate of recognition from the City of San Marcos. The UVHD project is being funded in part by $91 million received from Gov. Gavin Newsom and the California Legislature. “Today, as we celebrate reaching the highest point of construction, we pause to recognize the incredible teamwork and dedication that got us here,” Wyden said. Partners on the project include McCarthy Building Companies and Gensler. Wyden also thanked the trades teams and contractors, including Nevell Group Inc. (framing), Critchfield Mechanical Inc. (mechanical), Bergelectric Corp. (electrical), A.O. Reed & Co. (plumbing), Kimble and Company (fire protection) and Sunset Glazing (glazing systems). Wyden also credited university partners, including Planning, Design and Construction, Student Affairs, Housing and CSUSM Corporation. “Today’s topping-out ceremony isn’t just about celebrating a structure that has reached its highest point,” Neufeldt said. “It’s about the heights we are helping our students reach because of this project.” Media Contact Eric Breier, Interim Assistant Director of Editorial and External Affairs ebreier@csusm.edu | Office: 760-750-7314
- Biology Professor's Research Featured in PBS DocumentaryCal State San Marcos biology professor Erika Díaz-Almeyda is featured in a new PBS documentary for her research on microbial ecology. The documentary, “Good Natured” by filmmaker Ashley Stokes, takes viewers on a journey through Florida’s wild spaces, introducing individuals dedicated to conservation, innovation and “striking a balance between human progress and environmental stewardship.” Díaz-Almeyda attended the premiere at the Tampa Theatre on Feb. 19. The documentary aired on PBS on Feb. 27 and can now be watched on its website. Díaz-Almeyda was connected with Stokes through a former colleague in Florida, and she says she bonded with the filmmaker instantly through a shared vision of how to confront climate change. Díaz-Almeyda’s portion of the documentary focuses on her work at Triangle Ranch, which features a permanent conservation easement just north of Myakka River State Park. She collected three years of data and observed high microbial diversity. “Microbial ecology means that I study small, invisible microbes,” Díaz-Almeyda said. “I want to know which microbes are where and what are they doing. Most microbes are beneficial and are needed for ecosystem health. My goal is to support decision-makers to document how their practices have an impact at microbial level.” Díaz-Almeyda came to CSUSM in 2023 from New College of Florida because she wanted to be closer to family. At CSUSM, besides teaching in the biology department, she is a faculty fellow through the Innovation Hub. In that role, she created the Milpa Hub, a project that aims to promote the growth of milpas – traditional agricultural systems – to promote environmental and community resilience. Díaz-Almeyda says the experience with the documentary motivated her to seek training in science communication. As a result, she was awarded a National Science Foundation-funded science communications fellowship for pre-tenure faculty of color through the SciComm Identities Project, a joint venture of the University of Rhode Island’s Metcalf Institute, Michigan State University’s Knight Center for Environmental Journalism and the URI Science and Story Lab. Media Contact Brian Hiro, Communications Specialist bhiro@csusm.edu | Office: 760-750-7306
