What is an MLIS degree and is it worth it?

An MLIS (Master of Library and Information Science) is a graduate degree that prepares professionals for careers in libraries, archives, data management, and information services. It is widely considered the terminal professional credential for librarians. Most public and academic librarian positions require an ALA-accredited MLIS, making the degree essential for career entry. Median salaries for librarians compare favorably with the national average for all master's holders, and job growth remains steady, so most graduates find the investment worthwhile.

Which library science programs are ALA-accredited and fully online?

The American Library Association accredits roughly 60 master's programs in the U.S. and Canada, and a growing number offer fully online delivery. Schools such as the University of Illinois Urbana-Champaign, San Jose State University, the University of Washington, Syracuse University, and the University of North Texas are among the well-known programs that can be completed entirely online. Always verify current accreditation status on the ALA website, because accreditation cycles are reviewed periodically.

How long does it take to complete an MLIS program part-time vs full-time?

Full-time students typically finish an MLIS in about two years (four semesters), while part-time students usually need three to four years. Some accelerated programs allow completion in as few as 12 to 18 months. Online formats often provide the scheduling flexibility that part-time students need, so completion timelines depend heavily on course load each term and whether the program offers summer sessions.

What can you do with a master's in library science?

Career paths extend well beyond the public library desk. MLIS holders work as academic librarians, school library media specialists, archivists, digital asset managers, UX researchers, data curators, health information specialists, and knowledge management consultants. Specialization tracks in areas like data science, youth services, or digital libraries can open doors to niche roles in government agencies, tech companies, hospitals, and nonprofit organizations.

Which MLIS programs have the best job placement rates?

Job placement data varies by institution and is not always reported uniformly, making direct comparisons difficult. Programs that publish strong placement figures include the University of Illinois, the University of Washington, and Rutgers University, each citing rates above 90 percent within a year of graduation. When evaluating placement, look for schools that share alumni employment surveys, maintain active career services offices, and offer practicum or fieldwork components that connect students with employers before graduation.

Do MLIS programs require the GRE or prior library experience?

Many ALA-accredited MLIS programs have dropped the GRE requirement, and the trend has accelerated since 2020. Schools such as San Jose State, the University of North Texas, and Syracuse do not require standardized test scores. Prior library experience is rarely a formal admission requirement, though it can strengthen an application. Most programs look for a bachelor's degree with a competitive GPA, a personal statement, and letters of recommendation.

Can I get a school librarian certification through an online MLIS program?

Yes. Several fully online MLIS programs include a school library media specialist track that aligns with state certification requirements. Examples include programs at the University of South Carolina, Kent State University, and Texas Woman's University. Keep in mind that certification requirements differ by state, so confirm that a program's coursework satisfies the standards in the state where you plan to work. Some states also require supervised fieldwork hours in a K-12 setting, which must be completed in person.

Library Science School Profiles List

What you’ll learn in this article…

Every program on this list holds ALA accreditation and can be completed entirely online.
Roughly 13,500 librarian job openings are projected each year through 2034 despite modest overall growth.
Tuition for fully online MLIS programs ranges widely, making cost comparison and financial aid planning essential.
Specialization tracks in areas like data management and archives let students tailor degrees to specific career goals.

The Bureau of Labor Statistics expects roughly 13,500 librarian and library media specialist openings each year through 2034, yet the field's modest 2 percent growth rate means competition for those slots is real. Add expanding demand for information professionals in archives, UX research, data governance, and tech, and the calculus shifts: where you earn your MLIS, what you pay, and which specialization you pursue all carry weight.

Fully online, ALA-accredited MLIS degree programs now let candidates study from anywhere, but tuition for the same credential can range from under $12,000 to more than $70,000. That spread, combined with wide variation in post-graduation careers in library science, makes program selection one of the highest-stakes decisions in the process.