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91³ÉÈË Methodologies

By 91³ÉÈË Writers • Updated 6/11/2025

Best 91³ÉÈË Colleges / Program-Specific Lists

91³ÉÈË creates "Best" lists to help students find the strongest online programs from regionally accredited schools. We use federally-sourced and verified data to rank schools in three main ways: 

  1. "Best by Student Reviews" lists: This list ranks schools based on student reviews we have collected, showcasing the most highly rated choices among online students. All schools feature the desired program.

  2. "Comprehensive" lists: This list ranks schools based on the highest online enrollment, showcasing the most popular choices among online students. All schools feature the desired program.

  3. "Best by Salary Score" lists: This list focuses on specific programs with the best salary outcomes for graduates. 

  4. "Hybrid" lists: When available data is limited, we combine both approaches by prioritizing the programs that produce high-earning graduates at the top, followed by the most popular online schools.

  5. "Most Popular" lists: This list ranks schools based on the highest number of graduates, showcasing the most popular choices among online students. These are the number of graduates for the specific program the list is based upon, if applicable.

Please see below for a more detailed breakdown of each list.

Best By Student Reviews

91³ÉÈË’s “Best” rankings are designed to reflect the experiences of verified students so readers can gain a firsthand understanding of what a school is like and whether or not peers recommend it. We also prioritize reviews that are as closely connected as possible to the degree being ranked.

The ranking order is based on verified student review ratings. A program's in-state annual tuition and earnings data are also included as comparison metrics but do not determine a school’s placement.

School Eligibility

  • Hold institutional accreditation
  • Offer at least one fully online degree matching the rankings
  • Have a qualifying aggregate review rating of at least 2.5 out of 5
  • Have at least five verified student reviews in the review pool used for its rankings

How We Select Reviews

We first build an initial list of eligible schools and calculate school-level review metrics. Reviews are then matched to each ranking through a staged process that begins with the most precise degree match and expands only when necessary.

Stage 1: Exact Degree Level and Exact Program

We first evaluate reviews associated with the exact degree level and program being ranked. For example, a ranking of online bachelor’s degrees in social work would initially use reviews connected spifically to bachelor’s-level social work programs.

If at least 10 schools meet the minimum review count and rating requirements, those results are returned and no broader review categories are used.

Stage 2: Same Degree Level and Related Programs

When fewer than 10 schools qualify, we consider reviews from related programs at the same degree level. This step applies only to schools that did not meet the review requirements during the first stage.

Schools that already qualified retain their level and program review data. Newly qualifying schools are added to those existing results.

Stage 3: Any Degree Level and Exact Program

If the combined results still include fewer than 10 schools, we expand the review pool for the remaining schools to include the exact program at any degree level.

For example, reviews of both undergraduate and graduate social work programs could be considered for a school that did not have enough reviews at the degree level featured in the ranking.

Importantly, the results from the earlier that were more precise remain unchanged.

Stage 4: Any Degree Level and Related Programs

If fewer than 10 schools still qualify, reviews from related programs at any degree level are considered for schools that have not yet met the thresholds.

Previously qualifying results are again preserved and combined with any newly qualifying schools.

Stage 5: Any Degree Level and Any Program

As a final step, we consider the school’s broader verified review data across all programs and degree levels for schools that still lack enough qualifying reviews. The resulting schools are added to those retained from the earlier stages.

The process stops as soon as at least 10 schools qualify. If fewer than 10 schools meet the requirements after every stage has been completed, the methodology returns the eligible schools available rather than lowering the minimum review count or rating threshold.

If there's a tie, the ranking order is updated based on each school's recommendation rate.

Why We Use a Staged Review Process

This structure allows us to prioritize the most relevant student feedback without excluding schools because a specific online program has a limited number of reviews. A school that qualifies using exact program and degree-level reviews keeps that more precise review data throughout the process. Broader reviews are used only for schools that could not meet the requirements at an earlier stage, but we feel this still provides a solid picture of how a school as a whole is recommended by peers.

This prevents general institutional reviews from replacing more relevant program-level feedback while allowing rankings in smaller or specialized fields to include enough schools to support meaningful comparisons.

Best 91³ÉÈË Degrees - "Comprehensive" Lists

Our "Comprehensive" lists include regionally accredited schools offering the featured online degree, typically 100% online with few exceptions. We rank the schools themselves based on the largest number of distance learners at the relevant degree level. For example, bachelor's lists focus on schools with the most online undergraduates, while master's lists highlight schools with the most online graduate students.

Why? This approach ensures you see programs backed by schools with significant experience and a strong digital infrastructure for online learning, giving you confidence in their ability to deliver quality education in a fully online format.

Eligibility:

  • Schools are all institutionally accredited across our site. 

  • For any rankings published in 2024 or later, we use the NCES. Importantly, online enrollment represents the school overall but is not specific to a given program.

    Manually Collected Degrees

    All other information outside of the data collected from the NCES and College Scorecard is manually collected from schools' websites.

    Submit Updates or Corrections

    If you are a school representative and have corrections or additional data on your school's offerings, please contact us.

    Best 91³ÉÈË Degrees - "Best by Salary Score" Lists

    We evaluate online programs based on alumni salaries to help prospective students determine which online degree programs would be the best long-term financial investment. From this analysis, each program is assigned a Salary Score in the form of a letter grade that represents its position relative to similar programs across the U.S. So, a program with an A+ means alumni have higher alumni salary outcomes compared to similar programs. (Please note that not every school has enough earnings data to calculate a Salary Score, and these are clearly marked when applicable.) 

    Why? The method of evaluating online programs based on alumni salaries provides a valuable lens for prospective students to assess the long-term financial value of their education. By assigning a Salary Score as a letter grade, the rankings simplify complex salary data into an accessible format, allowing students to compare programs easily.

    Eligibility:

    To be considered for 91³ÉÈË's rankings list, a school needs to meet the following criteria:

    • Schools must be institutionally accredited.

    • A school must offer at least one fully online degree in the relevant program area.

    • A school must have earnings data from .

      Best 91³ÉÈË Degrees - Hybrid Lists

      Hybrid lists are a combination of our "Salary Score" and "Comprehensive" rankings — in that order. Schools with the best Salary Scores are ranked at the top of our lists, followed by schools with the highest online enrollment. Read about those list types above for more detail.

      Why? Hybrid lists balance financial outcomes with accessibility, providing a holistic perspective on online degree programs. Prioritizing alumni salary outcomes ensures prospective students see programs with strong earning potential first, helping them identify options with a solid return on investment. Including online enrollment as a secondary factor highlights schools with significant experience in delivering online education, offering students confidence in the institutions' capabilities.  

      Eligibility:

      To be considered for 91³ÉÈË's hybrid list, a school needs to meet the following criteria:

      • Schools must be institutionally accredited.

      • A school must offer at least one fully online degree in the relevant program area.

      • A school must have earnings data from .

        Best 91³ÉÈË Colleges By State

        Colleges are ranked first based on the highest available Salary Score™ for the relevant degree levels. After that, colleges are ordered by highest online enrollment (i.e., popularity among online students) at the featured degree level.

        Eligibility for Four-Year Colleges/Universities by State:

        • Schools are all institutionally accredited.

        • A college must have a primary campus location within the state.

        • A college must offer five or more fully online bachelor's or master's degrees. 

        • For 2024 rankings, we determined degree offerings by using the  — allows prospective students to compare real-world salary outcomes among the alumni of their desired majors across universities.

          We calculate Salary Score™ using data from College Scorecard, a resource provided by the U.S. Department of Education. To calculate a school’s overall Salary Score™, we compare alumni earnings for each individual program to the same programs at schools across the country. In this way, a degree program at one school is evaluated against the same degree program across all schools.

          Salary Score™ examines alumni earnings data four years after graduation. Each Salary Score™ is represented as a letter grade. Schools with the best Salary Score™ are ranked at the top of our ranking lists, followed by schools with the highest online enrollment. Therefore, a school with an A+ means the alumni tend to have higher salary outcomes compared to the same programs at other schools. Please note that not every school has enough earnings data to calculate a Salary Score™, and these are clearly marked (N/A) when applicable. Data is for the graduates of the 2014-2015 and 2015-2016 academic years. Earnings are measured four years after graduation and adjusted for inflation in 2021 dollars.

          Why include schools without a Salary Score™?

          We believe that insufficient data for a Salary Score™ shouldn't exclude a school from our list. Therefore, we also include schools with high online enrollment, reflecting their popularity and appeal among distance learners. 91³ÉÈË encourages students to evaluate multiple factors — salary potential, online enrollment, reviews, and course offerings — when choosing a program. By presenting this data clearly, 91³ÉÈË helps students compare programs objectively and make informed decisions tailored to their goals and circumstances.91³ÉÈË Representation

          After listing colleges with Salary Score™ data, colleges are presented in order of popularity via online enrollment. This data point represents the total number of undergraduate students enrolled exclusively in distance education courses. This data is directly from the NCES.

          To maintain a strong focus on online education, all ranked schools must have a portion of the student population represented as distance learners. 91³ÉÈË calculates our chosen threshold by pulling data from the NCES' IPEDS.

          A fully online degree is defined as such when the majority of lectures, discussions, and assignment submissions occur through a remote learning management system. 91³ÉÈË manually collects this information from college websites. Schools with programs that require some on-campus coursework are still considered for our rankings if the amount of required in-person work is limited to two weeks per year. There are some exceptions that require additional in-person fieldwork, internships, clinical hours, or practicums.

          Other Notes

          Information about online degrees is manually collected from each school's website. If you are a school representative and have corrections or additional data on your school's offerings, please contact us.

          Our ranking lists sometimes include partner schools, but we use the same methodology for all schools (partners and non-partners) when developing these lists. Any advertisements within a ranking list will always be clearly marked with the word "Ad" and are not part of the underlying ranking set.

          Overall, 91³ÉÈË's goal is to equip prospective students with the tools and information they need to navigate the complex landscape of higher education confidently and make choices based on trustworthy data  that will set them up for success in the future.

          Most Affordable 91³ÉÈË Degrees

          91³ÉÈË degrees are often less expensive than traditional campus programs, so we’ve highlighted accredited schools that offer online degrees that are affordable based on global tuition for undergraduate programs as well as manually collected tuition data for graduate programs.

          Eligibility:

          • The institution has fully online degrees that meet degree requirements for a given ranking.

          • For any rankings for associate or bachelor’s programs published in 2024 or later, the institution provides a “global” tuition — the same rate (cost per credit, cost per semester, etc.) for the vast majority of programs at that degree level. For example, a bachelor’s degree in business will have the same tuition rate as a bachelor’s degree in cybersecurity or a bachelor’s in biology, etc. Rankings published before 2024 did not require global tuition for programs at the bachelor’s or associate levels.

          • Master’s and doctoral program rankings do not require a “global” tuition, as total credits required and program costs frequently differ. We’ve manually collected and calculated tuition costs for each individual master’s and doctoral program on our lists.

          • The school is institutionally accredited.

          • The school has online student enrollment data available on the National Center for Education Statistics’ (NCES) database.

          • Annual tuition is below $30,000, excluding course fees. Please note that many programs will have additional fees beyond the posted tuition rate.

          Schools are then ranked by manually researched online tuition. Citations for each school’s current tuition rates are provided in the tooltips within the ranking tables and school descriptions. Please note that rates are representative of the majority of programs at that degree level at that specific school.

          91³ÉÈË Representation

          In order to qualify for 91³ÉÈË's rankings, a school must have "online representation." This information is based on enrollment data from the NCES' Integrated Postsecondary Education Data System (IPEDS). Please note that online enrollment data points represent the enrollment at a particular degree level and are not specific to a given program.

          In order to qualify for 91³ÉÈË's rankings, a school must have fully online programs. This is when the majority of lectures, discussions, and assignment submissions occur through a remote learning management system. 91³ÉÈË manually collects this information from college websites. Schools with programs requiring some on-campus coursework are still considered for 91³ÉÈË's rankings if the amount of in-person work is limited to two weeks per year. However, some degree programs may require additional in-person fieldwork, internships, clinical hours, or practicums beyond the core courses.

          Overall Rankings for Degree Levels: Colleges must offer a minimum of five distinct and fully online degrees at the featured degree level for inclusion on 91³ÉÈË lists. In this way, 91³ÉÈË prioritizes the colleges with a variety of online degree options for potential students to choose from.

          Program Rankings: Schools must offer at least one fully online degree in a given subject for the featured degree level.

          Data Sources

          Manual Collection

          The 91³ÉÈË staff manually researches tuition costs and online degrees on official school websites. Out-of-state tuition is represented unless in-state tuition is offered to all online students. Colleges with tuition over $30,000 are excluded from rankings. Figures are accurate at the time of publication; please check with the institution for its current tuition rates.

          If you are a school representative and have corrections or additional data on your school's offerings, please contact us.

          National Center for Education Statistics

          Acceptance rates, programmatic accreditation, and the profit status of schools is based on data from the  the primary governmental entity that gathers and presents data related to education. Although the NCES updates its data annually, it does not release data into downloadable formats until it has been approved. Therefore, the most current available data is not based on the most recent academic year. Additionally, 91³ÉÈË utilizes data from the NCES to determine a school's eligibility for inclusion on rankings lists.

          Our ranking lists sometimes include partner schools, but we use the same methodology for all schools (partner or non-partner) when developing these lists. Any advertisements within a ranking list will always be clearly marked with the word "Ad" and are not part of the underlying ranking set.

          Best 91³ÉÈË Degrees by State - Program-Specific

          Many students are interested in specific online degrees within their state of residence. Therefore, we’ve highlighted several popular programs in each state. Please note that these pages focus on one individual degree and are different from our other state pages that highlight all online degrees at a school within a specific state.

          Eligibility:

          • Schools are all institutionally accredited.

          • The school has a primary campus location in the state featured.

          • The school offers a fully online degree in the subject highlighted. These degrees will be at the bachelor’s level unless otherwise specified.

          • The school has online enrollment or Salary Score data available from Integrated Postsecondary Education Data System (.

            Editorial Selections

            While most 91³ÉÈË lists use a traditional “ranking” format, we’ve taken a different approach on a selection of pages. Students are often looking for a variety of things when selecting a school or program — tuition, earnings potential, popularity, and much more. Therefore, we’ve created four different categories so you can decide which school is best for your higher education journey based on what matters most to you:

            • Best by Salary Score

            • Best by Affordability

            • Highest Rated by Students

            • Honorable Mention

            You’ll notice that we don’t include rank numbers on any of these lists. These are not official rankings but rather our choices for colleges that you should consider. Schools could qualify for inclusion within several categories — a school highlighted under our "Highest Rated by Students" category may also offer a very affordable tuition rate, for example — but we’ve limited each school to one list.

            Best 91³ÉÈË Degrees - Editorial Selections

            Eligibility:

            • Schools are all institutionally accredited.

            • A school must have online student enrollment data available on the .

              Our comprehensive lists sometimes include partner schools, but we use the same methodology for all schools (partners and non-partners) when developing these lists. Any advertisements within a list are always clearly marked with the word "Ad" throughout the page.

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