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PhDs.me > Online Programs > California

Best PhD Programs in California - Online & Campus

A young woman smiling at the camera, seated in a cozy room with book stacks and a vase of flowers behind her. She wears a floral dress.
Author: Angela Myers
Editor: Jordan Cosselman

Est. Time: 7 mins

Updated: 06/03/2025

Looking to get your PhD or professional doctorate in California? Find your perfect fit in this guide with a list of top grad schools and other key information.

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California is a great place for pursuing a PhD or professional doctorate. The state is home to many top-notch universities with equally solid programs. Many of these programs give students the opportunity to reach their academic and professional goals while offering convenient online and/or part-time options. This guide help prospectives doctoral students find the best PhD and doctoral program in California for them. A list of this year’s top graduate schools is provided, along with details about the schools that offer various degree programs like the EdD and PhD in psychology.

Inside Top PhD and Doctoral Programs in California

When searching for the right PhD program, it is important to consider every option available. The three universities featured below offer a variety of high-quality, advanced-degree programs with flexible study options and reasonable costs. These programs provide prospective students with an excellent quality barometer when researching other schools, as they demonstrate just how far one can go in achieving their educational goals. Specifically, these universities offer online and hybrid programs that cater to a range of needs and budgets.

California State University, Fresno

California State University at Fresno offers many high-quality, affordable graduate programs. In addition to a variety of master’s and certificate programs, it also offers three doctoral programs. The EdD in Educational Leadership is offered both online and in person while the doctoral programs in nursing and physical therapy are only on campus. The school also offers a variety of online resources available to help graduate students with their studies and to cut down on campus visits for accessing physical resources like the library. To help offset the cost of tuition, CSU at Fresno offers assistantships, fellowships, and scholarships, though most doctoral students are not all fully funded. Doctoral program costs and CSU Fresno range from about $6,400/semester to just over $9,000 a semester, depending on the program.

Loma Linda University

Loma Linda offers a variety of graduate degrees that integrate health, science, and faith. Among their graduate programs, the school has over 25 doctoral degrees with 20 of these degrees offered fully online. While not all PhDs and doctoral degrees are fully funded at Loma Linda, financial aid is available in the form of scholarships, loans, and graduate assistantships. Graduate assistants either help in research labs or work as TAs in undergraduate courses. Financial aid is more common for in-person students than online students because of the opportunity for graduate assistantships, but online students are still eligible for scholarships and loans. Tuition costs vary by program. For example, tuition for a psychology PhD is about $12,000/year, and a Doctor of Social Work in Clinical Leadership costs about $57,355 for the entire program.

California Baptist University

California Baptist University offers a variety of high-quality graduate degrees. While many of the graduate programs at CBU are for those seeking a master’s, there are three doctoral programs available. Doctoral programs in business administration, public administration, and organizational and change administration are all offered online. You don’t have to be in California to attend, either, since the university is qualified to provide distance learning to students in 37 states. Though there are fewer financial aid opportunities as compared to other universities, CBU’s tuition is lower because of its online offerings. In fact, doctoral tuition is only $795 per credit hour. 

Types of PhD and Doctoral Programs Available in California

Along with deciding what school to attend, it’s also important to seriously consider which type of PhD or doctoral program is right for you. There are six main program formats offered in California, and each has its pros and cons.

Full-Time PhD/Doctoral Programs in California

A full-time PhD or doctoral program often takes four to five years to complete. These programs usually include a combination of PhD-level coursework and a dissertation, which can take two years or longer beyond the coursework to complete. Full-time programs are available in almost any discipline and are typically offered via in-person formats. Popular full-time programs include Loma Linda’s PhD in Biology and UC Berkeley’s PhD in Psychology.

Part-Time PhD/Doctoral Programs in California

Part-time PhD programs take longer to complete than full-time programs, often five to eight years total. Because they are part-time, however, they can more easily be completed alongside a full-time job and other responsibilities. Many part-time programs also offer flexible study options, including online program formats. Popular part-time PhDs in California include Loma Linda’s Doctor of Marital and Family Therapy and California Baptist University’s EdD in Organizational Change and Administration.

Fully-Funded PhD/Doctoral Programs in California

If funding a PhD is holding you back, consider pursuing a fully-funded program that covers the cost of tuition and sometimes offers a living stipend in exchange for working as a teaching or research assistant. These programs are fairly common at the doctoral level, especially for in-person programs. Popular fully-funded programs include UCLA’s PhD in English and UC Berkeley’s PhD in Molecular Biology.

No-GRE PhD/Doctoral Programs in California

The GRE is the entrance exam for many graduate programs. If you want to attend graduate school but don’t want to take the GRE, consider a no-GRE PhD or doctoral program. Beyond this one entry requirement, no-GRE programs vary greatly in discipline, delivery (i.e., online versus in-person), and content requirements. No-GRE programs in California include UC Berkeley PhD in English and California Baptist University Doctor of Public Administration. 

Accelerated PhD/Doctoral Programs in California

If you want to finish your PhD in less than five years, consider an accelerated program. Accelerated PhDs are available in one-year online formats as well as in longer formats. These programs still usually require a dissertation, but they often have fewer PhD-level courses than other programs. Popular accelerated doctoral programs in California include California State University at Fresno’s EdD in Educational Leadership and California Baptist University’s Doctor of Business Administration. 

No Dissertation PhD/Doctoral Programs in California

A dissertation is a common requirement for most PhD and doctoral programs in California. While a dissertation can be an enriching experience, it can also take over two years to complete. If you want to complete your PhD faster than is usually necessary, consider a program with no dissertation requirement. To make up some time, these programs may require a smaller capstone project in place of the dissertation. California programs without a dissertation requirement include California State University at Fresno’s Doctor of Nursing Practice and Loma Linda’s Doctorate of Nursing in Adult-Gerontology. 

Popular Fields for PhD and Doctoral Degrees in California

English

A PhD in English is perfect for people passionate about the English language. With this degree, one can pursue a career in academia as an English professor or even venture into fields like communication and publishing in the private sector. The program offers learners the opportunity to deepen their expertise in literature and grammar, allowing them to become top-notch professionals in their field.

Quality Examples of On-Campus Programs
  • UCLA’s PhD in English
  • UC Berkeley’s PhD in English
Quality Examples of Hybrid/Online Programs
  • UC Irvine’s PhD in English
  • UC Davis’ PhD in Literature

Biology

A PhD in biology is the perfect option for those who have a passion for biological and scientific research. With this degree, one can gain expertise in the field and even become a research lead. To obtain a PhD in biology, it is necessary to be involved in lab work which makes it difficult to find an online or hybrid program. The degree provides learners with the skills and knowledge needed to not only excel but also lead research projects that can make a significant impact on society.

Quality Examples of On-Campus Programs
  • Loma Linda’s PhD in Biology
  • UC Berkeley’s PhD in Molecular Biology

Education

If you want to take a deep dive into educational theory, consider getting your PhD in education. This degree can lead to a variety of career paths, including curriculum design, higher education, and leadership in school systems.

Quality Examples of On-Campus Programs
  • UC Davis’ PhD in Education
  • UC Berkeley’s PhD in Education
Quality Examples of Hybrid/Online Programs
  • California State University at Fresno’s EdD in Educational Leadership
  • California Baptist University’s EdD in Organizational Change and Administration

Psychology

A PhD in psychology allows you to hone your expertise in psychology while helping others as a clinical psychologist. You can work in the counseling field without your doctorate, but a PhD is needed to serve as a clinical psychologist or research lead in the field.

Quality Examples of On-Campus Programs
  • UC Berkeley’s PhD in Psychology
  • UCLA’s PhD in Psychology
Quality Examples of Hybrid/Online Programs
  • Loma Linda’s Doctor of Marriage and Family Therapy

Nursing

While nursing positions for those with a bachelor’s or master’s degree are plentiful, a PhD in nursing allows you to take your craft to the next level. It also opens more opportunities for academic research in the field and for pursuing a specialty as a nurse practitioner.

Quality Examples of On-Campus Programs
  • UCLA’s Doctor of Nursing
  • San Jose State University’s Doctor of Nursing Practice
Quality Examples of Hybrid/Online Programs
  • Loma Linda’s Doctor of Nursing for Adult-Gerontology
  • California State University at Fresno’s Doctor of Nursing Practice

Funding Your PhD or Doctoral Degree in California

There are a variety of financial aid opportunities available to help offset the cost of getting a PhD or doctoral degree in California. These include scholarships, grants, fellowships, work-study programs, and graduate research assistantships. Graduate research assistantships are the most common and often cover the cost of tuition plus provide a stipend for students. For example, UC Berkeley’s PhD in Molecular Biology offers a fully-funded option that includes tuition and a stipend. 

Other fully-funded opportunities come through a combination of financial aid types. UCLA’s PhD in English, for example, fully-funds students through assistantships, fellowships, and a research grant. Schools in the California State system have a variety of financial aid options as well. 

Earnings for Doctorate Holders in California

Not only does earning a PhD allow you to develop field expertise, it also often leads to an increase in pay. The Bureau of Labor Statistics shows that on average, PhD holders make up to 34% more than those with just a master’s or bachelor’s degree. Some fields, like physical therapy and counseling, require a PhD to enter the field as anything other than an assistant or aid.

Salaries vary greatly by profession, though. The table below gives you a better idea of what to expect in average wages in California for the most popular positions that require a PhD. 

Job TitleRelated Doctoral Degree(s)Median CA Earnings
(2023)
90th Percentile Earnings
(2023)
Nurse PractitionerDoctor of Nursing Practice$164,050$227,310
College Math ProfessorPhD in Education$128,080$233,440
Clinical PsychologistDoctor of Psychology (PsyD); PhD in Psychology$126,450$187,020
K-12 School PrincipalDoctor of Education (EdD)$134,480$183,320
Physical TherapistDoctor of Physical Therapy$115,550$130,870
Human Resources ManagerDoctor of Business Administration (DBA)$166,920$239,200+
EconomistPhD in Economics$105,950$219,240
BiochemistPhD in Biochemistry$127,940$224,110

Source: Bureau of Labor Statistics, May 2023

Best Online Doctoral Programs in California

Finding the right doctoral program can be difficult. In addition to assessing potential outcomes of your degree, there are tuition & fees, curricula, faculty, and more to consider. So how do you identify the schools and programs in California that give you the best chance for success? The data science team at PhDs.me has researched hundreds of colleges and universities across the state to see which ones stand out. Start your search here, and then dive deeper into their programs to figure out if it’s right for you.

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About the ranking

College Rankings Methodology

PhDs.me’s college rankings are based on the most recent data provided by The Integrated Postsecondary Education Data System (IPEDS). To be eligible for our rankings, colleges were required to have the following characteristics:

  • At least one doctoral program in subject area offered partially online or fully online.
  • Accreditation from an organization recognized by the U.S. Department of Education.
  • Academic counseling and career placement services.

Eligible colleges were then scored on their performance in the following areas to determine the final ranking:

  • Cost: Relative cost of attendance compared to peer schools on the list. Based on in-state graduate tuition per academic year.
  • Selectivity: Based on overall admissions rate. More selective schools ranked higher.
  • Online learning availability: Based on percentage of grad students taking at least one class online and number of online doctoral programs in subject area reported by the school.
  • Student-to-faculty ratio: Schools with lower overall ratios ranked higher.

Accreditation Glossary

ABHE: Association for Biblical Higher Education, Commission on Accreditation

ATS: Commission on Accrediting of the Association of Theological Schools

DEAC: Distance Education Accrediting Commission

HLC: Higher Learning Commission

MSCHE: Middle States Commission on Higher Education

NECHE: New England Commission of Higher Education

NWCCU: Northwest Commission on Colleges and Universities

SACSCOC: Southern Association of Colleges and Schools Commission on Colleges

TRACS: Transnational Association of Christian Colleges and Schools, Accreditation Commission

WSCUC: Western Association of Schools and Colleges Senior Colleges and University Commission

1
The Chicago School of Professional Psychology at Los Angeles Los Angeles, California
Type: Private not-for-profit
Cost: $$$$$

The Chicago School of Professional Psychology is a private university that focuses on providing undergraduate and graduate degree and certificate programs in psychology, public health, and related fields. Headquartered in Chicago, the school also operates in several locations in the U.S., including Los Angeles, California. Through its L.A. location, the school offers five doctoral degree options featuring online formats. They include the fully online PhD in Behavior Analysis and four blended-format options: PhD in Business Psychology (Consulting Track), PhD in Psychology (Industrial/Organizational Track), PsyD in Clinical Forensic Psychology, and PhD in Organizational Leadership. On-campus components are attended at the campus in LA's downtown business district. Online PhD students can also participate in training opportunities in a variety of practice settings at partner agencies located in the community.

Program Highlights:

PhD in Behavior Analysis

  • Credits: 61
  • Length: 3 to 5 years
  • Cost: $1,703/credit
  • Mode: Fully online
  • Accreditation: WASC Senior College and University Commission

PhD in Organizational Leadership

  • Credits: 60
  • Length: 3 years
  • Cost: $1,703/credit
  • Mode: Blended
  • Accreditation: WASC Senior College and University Commission

PsyD in Clinical Forensic Psychology

  • Credits: 105
  • Length: 4 years
  • Cost: $1,703/credit
  • Mode: Blended
  • Accreditation: WASC Senior College and University Commission
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
5
AccreditationWSCUC
2
California Miramar University San Diego, California
Type: Private for-profit
Cost: $$

California Miramar University, a private university with its main campus in San Diego, offers online and hybrid undergraduate and graduate degree programs in a range of majors. Included is its Doctor of Business Administration program available with four concentration options: Finance, International Business Administration, Marketing, and Strategic Management. All concentrations feature 100% online classes in an asynchronous format. Some courses may also allow for attending lectures via live stream. Admission requirements include a master's degree from a regionally or nationally accredited college or university obtained with an overall GPA of 3.0 or higher. Applicants must also submit current resumes and statements of purpose with a minimum of 1,000 words.

Program Highlights:

Doctor of Business Administration (DBA)

  • Credits: 61
  • Length: 4 to 7 years
  • Cost: $707/credit
  • Mode: Fully online
  • Accreditation: Distance Education Accreditation Commission
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
13
AccreditationDEAC
3
Loyola Marymount University Los Angeles, California
Type: Private not-for-profit
Cost: $$$$

Loyola Marymount University is a private Jesuit and Marymount-affiliated institution located in the Los Angeles area. Through its School of Education, Loyola offers a Doctorate in Educational Leadership for Social Justice degree designed for students seeking careers working to create a more equitable and just future. The program is offered entirely online to accommodate working professionals. Students can network with faculty and other professionals in a range of fields to collaborate and share research. Additionally, students may have opportunities to conduct their dissertation research internationally and co-author academic papers with faculty members. Support services include one-on-one career coaching and personalized professional development workshops.

Program Highlights:

Doctorate in Educational Leadership for Social Justice

  • Credits: 46
  • Length: 3 years
  • Cost: $1,823/credit
  • Mode: Fully online
  • Accreditation: Council for the Accreditation of Educator Preparation
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
11
AccreditationWSCUC
4
Biola University La Mirada, California
Type: Private not-for-profit
Cost: $$$

Biola University is a nondenominational, evangelical Christian private institution located in La Mirada, California. Through its Talbot School of Theology, Biola offers two education-related doctoral degree programs featuring online study. The EdD in Educational Studies prepares “leader-teachers” for advanced positions in educational leadership, publishing, and research. Biola's PhD in Educational Studies is geared toward students interested in becoming “research-teachers” and is the preferred degree choice for full-time teaching positions at most Christian higher education institutions. Admission requirements for either program include a master's degree (or equivalent) from an accredited institution and a minimum 3.0 GPA on previous graduate coursework. Additionally, most students enter the program with substantial professional experience in theological education, educational ministry, or Christian higher education.

Program Highlights:

EdD in Educational Studies

  • Credits: 36
  • Length: 2 to 3 years plus dissertation
  • Cost: $1,296/credit
  • Mode: Hybrid
  • Accreditation: WASC Senior College and University Commission

PhD in Educational Studies

  • Credits: 36
  • Length: 2 to 3 years plus dissertation
  • Cost: $1,296/credit
  • Mode: Hybrid
  • Accreditation: WASC Senior College and University Commission
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
13
AccreditationWSCUC
5
University of Southern California Los Angeles, California
Type: Private not-for-profit
Cost: $$$$$

There's probably no more prestigious postsecondary education institution in the Los Angeles area than the University of Southern California (USC). USC offers six high-quality online doctoral degree options in education and teaching, pharmacy, physical therapy, and social work. Delivery formats (i.e., fully online, blended, hybrid) and program lengths (i.e., full-time, part-time) vary by program. However, most online components are delivered asynchronously. Students in USC's online doctorate programs are taught by faculty members renowned in their academic fields. Students also benefit from access to the university's vast network of alumni for career opportunities and support. Tuition rates are notably higher than those for doctorate programs at most other schools, but USC students can mitigate those costs through the generous offering of scholarships, fellowships, and other financial aid resources.

Program Highlights:

Doctor of Education in Educational Leadership

  • Credits: 43
  • Length: 3 years
  • Cost: $2,244/credit
  • Mode: Fully online
  • Accreditation: WASC Senior College and University Commission

Doctor of Regulatory Science (Pharmacy)

  • Credits: 64
  • Length: 4 to 5 years
  • Cost: $2,244/credit
  • Mode: Blended
  • Accreditation: WASC Senior College and University Commission

Doctorate of Social Work

  • Credits: 42
  • Length: 28 to 36 months
  • Cost: $2,244/credit
  • Mode: Fully online
  • Accreditation: WASC Senior College and University Commission
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
9
AccreditationWSCUC
6
California State University-Fresno Fresno, California
Type: Public
Cost: $$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
22
AccreditationWSCUC
7
Point Loma Nazarene University San Diego, California
Type: Private not-for-profit
Cost: $$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
15
AccreditationWSCUC
8
California Baptist University Riverside, California
Type: Private not-for-profit
Cost: $$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
19
AccreditationWSCUC
9
University of Massachusetts Global Irvine, California
Type: Private not-for-profit
Cost: $$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
22
AccreditationWSCUC
10
Alliant International University-San Diego San Diego, California
Type: Private for-profit
Cost: $$$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
5
AccreditationWSCUC
11
Westcliff University Irvine, California
Type: Private for-profit
Cost: $$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
10
AccreditationWSCUC
12
University of San Diego San Diego, California
Type: Private not-for-profit
Cost: $$$$$
Academic
Counseling
Yes
Career
Placement
Yes
Student/
Faculty Ratio
13
AccreditationWSCUC
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