The Department of Mathematics and Statistics at Saint Louis University offers graduate programs of advanced study and research leading to Master of Arts and Doctor of Philosophy degrees in mathematics. Due to the low student-faculty ratio, graduate students receive extensive individualized instruction.

Saint Louis University offers the PhD of Mathematics as a full-time degree delivered on campus at its main campus in Saint Louis , United States of America. Taught in English and completed over 4 years, the program equips students with the theoretical knowledge and practical skills required for mathematics and related professional fields. The next available intake begins on August 23, 2027.
About PhD in Mathematics
- Graduates will be able to demonstrate fundamental knowledge in the areas of algebra, analysis, topology, and differential geometry.
- Graduates will be able to demonstrate mastery in three of the above four areas.
- Graduates will be able to demonstrate ability to identify and solve new research problems in pure or applied mathematics.
- Graduates will be able to demonstrate ability to effectively communicate new research in both a written and oral setting.
- Graduates will be able to demonstrate ability to manage a large research project and prepare a manuscript.
Requirements and Admission Criteria for PhD in Mathematics at Saint Louis University
Entry Requirements
- Completed application
- Undergraduate degree (most successful applicants have an undergraduate grade point average of 3.0 or better)
- Official transcript from a degree-granting institution
- Statement of purpose (about 500 words)
- Resume or curriculum vitae
- External reference recommendations (encouraged but not required)
Upon admission, a new student must successfully complete a virtual meeting with their academic coach to be enrolled in first term coursework.
• Academic records, in English translation, of students who have undertaken postsecondary studies outside the United States must include the courses taken and/or lectures attended, practical laboratory work, the maximum and minimum grades attainable, the grades earned or the results of all end-of-term examinations, and any honors or degrees received. WES and ECE transcripts are accepted.
English Requirements
- PTEMin 54
- IELTSMin 6.5
- TOEFLMin 80
Career Opportunities after Completing PhD in Mathematics
SLU's Ph.D. in Mathematics prepares students for research or teaching careers in colleges, universities or industry.
Tuition and Fee Information for PhD in Mathematics at Saint Louis University
How to Apply for PhD in Mathematics at Saint Louis University
Step 1: Accept or decline your admission
If you applied using SLU’s online graduate application, you can notify us about your decision to accept or decline your admission by logging in and clicking on “Manage Your Account.” From there, you can access the decision form.
If you’ve used a third-party, centralized application to apply — such as SOPHAS for public health programs or CASPA for physician administration programs — you’ll need to email us directly at [email protected] with your decision.
Step 2: Set up your SLU Net ID
Follow these step-by-step instructions to set up your SLU Net ID.
Step 3: Log into MySLU
Log into mySLU at auth.slu.edu. Use your SLU Net ID and SLU Net Password, then click "Login." Click on the "Tools" tab to find links to systems, such as Banner Self-Service and other SLU applications and systems.
When logging in for the first time, you will be directed to set up your multi-factor authentication. You will need to log in upon completing that process.
Step 4: Check with your academic department
Contact your department in order to receive enrollment directions, important dates and other information specific to your graduate program. You can also check the University calendar.
Step 5: Read the Saint Louis University Graduate Catalog
Step 6: Submit your immunization and health insurance forms
If you decide to attend SLU, you will need to submit your immunization records and health history. You will also need to submit a health plan enrollment/waiver form.
Step 7: Visit parking and card services to obtain your SLU ID card
You’ll use your SLU ID card to access student services and campus buildings such as the library. Make sure to bring a photo ID, along with a copy of your class schedule.

United States of America, Saint Louis