College size is almost always a stand-in for other criteria.
A student who says, “I want a small college” may actually mean they want a place where they won't feel anonymous. They may want a recognizable community, people they'll encounter repeatedly, accessible support, or professors who know them.
Those things often get bundled together as a "small school," but they aren't the same thing.
Our research found that some large universities deliberately divide the undergraduate experience into smaller communities through residential colleges, quads, residence halls, living-learning programs, and similar structures. Those systems can give students an organizational home inside a much larger institution.
That's just one of the criteria that the "small school" label stands in for. While these structures can create smaller communities within a university, what they don't necessarily provide is close faculty access.
That distinction matters. A university can create a strong residential community without changing how often students interact with professors. And a university with 30,000 undergraduates can have excellent small programs that reach only a few hundred of them.
So if you're looking for the opportunities of a large university without getting lost in the crowd, enrollment data isn't enough to tell you what you want to know. You need to look at the structure underneath it.
If you are still defining the experience you want, use the companion guide How to Find a College With a Close-Knit Community to turn “close-knit” into evidence, tradeoffs, and questions for your own search.
“Close-knit” is really several different attributes
It's useful to separate four characteristics that often get conflated:
| What you're looking for | What it actually means | Evidence to look for |
|---|---|---|
| Community organization | A smaller group of peers with a persistent affiliation, shared activities, traditions or governance | Residential colleges, houses, quads, halls, cohorts |
| Support | People and services embedded in that smaller community to help students manage college | Advisers, residential staff, peer mentors, program staff |
| Faculty involvement | Professors have defined roles inside a particular community | Faculty fellows, principals, linked courses, faculty programming |
| Broad faculty access | Undergraduates frequently have meaningful interaction with professors across the institution | Evidence about teaching, mentoring and interaction across the university |
The first three can overlap. None automatically establishes the fourth.
That's why asking whether a large university “feels small” isn't quite the right question.
A better question is: What smaller structures would I actually belong to, and what would they provide?
Large universities with university-wide community systems
The broadest systems don't depend on students finding and applying to a special program.
At UC Santa Cruz, every undergraduate is affiliated with one of ten colleges. The colleges provide academic support and activities in addition to serving as smaller-scale residential communities. The affiliation therefore gives students a smaller organizational unit within the university even if they don't remain in college housing.1
Notre Dame uses a different model. Its undergraduate residential system is organized into 33 hall communities with their own identities, staff, traditions and recurring events. Here, the smaller unit isn't primarily an academic college. It's the residence hall.2
Duke's QuadEx model integrates residential, social and intellectual programming around undergraduate quads. Again, the important feature isn't simply that Duke has residence halls. The university deliberately uses those residential units as an organizing structure for undergraduate life.3
These are all examples of large universities creating smaller units, but even these broad systems shouldn't be interpreted as guarantees that students will feel a particular way. They only tell us how the institution is organized, not how every student experiences it.
Residential colleges can create smaller communities within big universities
Other universities offer more intensive community structures that don't encompass the entire undergraduate population.
Virginia Tech, for example, operates three multi-year residential colleges with mentoring, governance, programming and faculty or staff participation.4
At the University of Virginia, three residential colleges have their own identities and student governance along with principals in residence and faculty fellows.5
Northwestern's residential colleges similarly add faculty programming and continuity among returning residents beyond what students would get simply by living in a standard residence hall.6
And Michigan State offers residential colleges and living-learning programs that place students with shared interests together and, in some cases, connect that residential community with classes.7
These structures can offer something more substantial than themed housing. But there's an important tradeoff: reach.
A program can be meaningful for the students who participate without characterizing the university as a whole. That's why “Does this university have residential colleges?” should usually be followed by “How many students are actually in them?”
A living-learning community may be real and still tell you very little about the typical student experience
Living-learning communities, or LLCs, are especially easy to misunderstand.
An LLC generally brings together students around some shared academic interest, identity, mission or experience. Students may live together, take courses together, participate in programming, or have access to dedicated staff or faculty. That can create a actually smaller environment, but LLCs vary enormously.
At Auburn, for example, residential learning communities generally organize students into cohorts of about 20 who live together and co-enroll in a seminar and additional courses. That's a very concrete smaller community inside a much larger university. It's also an optional first-year opportunity, and those two facts need to stay together.8
The existence of a living-learning community tells you that an opportunity exists. It does not tell you how many students can use it.
When evaluating these programs, look at eligibility, capacity and duration. A university-wide residential system and an optional 20-person cohort are both legitimate ways of creating smaller communities, but they support very different conclusions about the undergraduate experience.
How these large-university community systems compare
The important difference isn't simply whether a program exists. It's how broadly the structure reaches students and what it actually provides.
| University | Smaller-community structure | Reach | Participation | Faculty component |
|---|---|---|---|---|
| UC Santa Cruz | Ten-college affiliation system | Broad | Every undergraduate affiliated | Not established broadly |
| Notre Dame | Residential hall communities | Broad among residential undergraduates | Housing-based | Not established broadly |
| Duke | QuadEx | Broad undergraduate structure | Institutionally organized | Does not establish broad faculty access |
| Virginia Tech | Multi-year residential colleges | Bounded | Residential-college members | Faculty/staff participation |
| University of Virginia | Residential colleges | Bounded | Residential-college members | Principals and faculty fellows |
| Northwestern | Residential colleges | Bounded | Participating residents | Faculty programming |
| Michigan State | Residential colleges and living-learning programs | Bounded; participation share not established | Program-dependent | Program-dependent |
| Auburn | Residential learning cohorts | Limited | Optional, generally first-year | Program-dependent |
The table makes an important distinction visible: two universities can both advertise smaller communities while offering substantially different opportunities to the typical undergraduate.
Community does not necessarily mean close faculty access
This was one of the more important findings from our research. Some community structures clearly incorporate professors.
UVA's residential colleges include faculty fellows and principals in residence. Virginia Tech's residential colleges include faculty and staff participation. Northwestern explicitly includes faculty engagement in its residential-college model.
Those are meaningful examples of faculty involvement, but they establish faculty involvement within a particular structure, not necessarily broad faculty access across the university.
Meanwhile, institutions such as UC Santa Cruz and Notre Dame have extensive systems for organizing students into smaller communities without the evidence we reviewed establishing small-college-style faculty access across the institution. That's an important distinction if your real reason for considering a smaller college is that you want professors to know you.
A residential college might give you a recurring group of peers, traditions, activities, advisers and even some participating faculty. None of that necessarily tells you how large your classes will be, how easy professors are to reach, whether faculty commonly mentor undergraduates, or how frequently you'll interact with professors.
A smaller residential or learning community can organize peers, activities and support without changing how often undergraduates interact with professors.
If faculty access is important to you, investigate it separately.
What to look for at a large university
Instead of searching for lists of “big colleges that feel small,” investigate the actual mechanisms.
- Who actually gets access?
Is every undergraduate assigned to a college, house or quad, or is the program optional? If it's optional, find out how many students participate and how that compares with total undergraduate enrollment. - How big is the smaller community?
“Residential college” sounds intimate, but the useful question is how many people belong to yours. - How long does it last?
Some communities exist only during the first year. Others allow students to remain involved for several years or maintain an affiliation even after they move elsewhere. - Who is eligible?
Programs may require an application, particular major, honors status, identity, language interest or on-campus residency. A program that looks perfect on a university website may not actually be available to you. - What actually happens inside the community?
Does it have recurring events? Student governance? Shared courses? Traditions? Dedicated advisers? Peer mentors? Residential staff? Or is it mostly a themed housing designation? - Are faculty actually involved?
Are professors assigned to the community? Do they teach courses associated with it? Do they hold offices there? Are they mentors, advisers or occasional event participants? How many students have access to them?
Finally, ask whether the university is describing something typical or showcasing something exceptional.
That's the difference between “this opportunity exists here” and “this is how the university works.”
Enrollment is a poor shortcut for the experience underneath it
Our research started with exploratory analysis of Navastra's structured 1,000-college corpus. We initially looked for large universities that appeared unusually close-knit, but that approach didn't survive validation.
When we investigated the underlying data and then reviewed primary institutional sources for 20 large universities, we found that simple scores could both overstate small optional programs and miss substantial university-supported community structures, so we changed the question we were asking.
Rather than using a score to declare that certain universities “feel small,” we examined the structures themselves: what kind of community exists, who can participate, how broad its reach is, how long it lasts, and whether faculty or support roles are explicitly part of it.
That produced a more useful finding:
The examples here are illustrative, not an exhaustive survey of large U.S. universities. Institutional sources can document how programs are designed, but they cannot establish how every student experiences them. That's another reason to focus on observable structures rather than labels like “close-knit.”
The question isn't really “big or small?”
For many students, choosing between a large university and a small college isn't fundamentally about enrollment.
It's about what they believe enrollment will mean.
Will I find my people?
Will someone notice if I'm struggling?
Will I repeatedly encounter the same students?
Will I have professors who know me?
Will I feel like one person among thousands?
Those are different questions, and colleges solve them in different ways.
A 25,000-student university with a persistent residential-college system may provide more community structure than its enrollment suggests. Another university of the same size may offer excellent living-learning communities, but only to a small percentage of students. Neither fact tells you by itself how accessible professors will be.
So don't use enrollment as a proxy for everything underneath it. Figure out which form of closeness actually matters to you, then investigate that characteristic directly.
That's also the idea behind Navastra: start with the college experience you want, rather than assuming that conventional categories like size, setting or selectivity automatically produce it.
Methodology and sources
This research began with exploratory analysis of Navastra's 1,000-college corpus. The initial score-led hypothesis failed validation, so the scores were not used as final proof. We reviewed primary institutional sources for 20 large universities, separately recording community mechanisms, program reach, faculty involvement and support. The review is illustrative rather than exhaustive. Read more about how Navastra approaches fit and the corpus's scope and limitations.
- Residential Colleges - UC Santa Cruz (official, verified 2026-08-22)
- Residence Halls - University of Notre Dame Residential Life (official, verified 2026-08-22)
- QuadEx - Duke Student Affairs (official, verified 2026-08-22)
- Residential Colleges - Virginia Tech Living-Learning Programs (official, verified 2026-08-22)
- Residential Colleges - UVA Housing & Residence Life (official, verified 2026-08-22)
- Housing Options - Northwestern Residential Services (official, verified 2026-08-22)
- Living-learning Communities and Residential Colleges - Michigan State University Live On (official, verified 2026-08-22)
- Residential Learning Communities - Auburn First Year Experience (official, verified 2026-08-22)