How to find a college roommate

When should you start looking for a roommate?

Start as soon as you have committed to a school and know its housing deadline, which is often in the spring. At the University of Iowa, for example, new student roommate matching opened on March 2, 2026, and students who want to choose a roommate have to apply for housing by the May 1 deadline. Every school sets its own dates, so check your housing portal first.

Starting early gives you time to talk to a few people, not just the first one who replies.

What are your options?

1. Random assignment

If you do nothing, your school pairs you with someone. Plenty of random pairings work out, and it takes the pressure off choosing. The downside is that you have no say, so you are relying on luck for things like sleep schedules and cleanliness.

2. Your school’s roommate matching

Many schools ask you to fill out a questionnaire about your habits and use it to suggest or assign a compatible roommate. If you already know who you want to live with, most portals let you request each other. At the University of Iowa, both students have to confirm one another in the housing portal for the request to count.

3. Instagram “Class of” accounts

Most schools have a student-run Instagram account where incoming students post a few photos and a short bio, then message whoever replies. It reaches a lot of people, but it has real drawbacks. A writer for USC’s Daily Trojan called these accounts “unreliable, misleading” and argued that “you simply cannot figure out who someone is based on their online personality.” Posts tend to reward looks and follower counts over the things that matter when you share a room, and you often end up cold messaging people with no idea whether they are interested.

4. Group chats and Facebook groups

Class group chats and admitted-student Facebook groups are a good way to meet people early. They are less useful for finding a roommate on their own, because everyone is talking at once and it is hard to tell who is looking and who already has a plan.

5. Roommate apps like Bunky

A roommate app is built for this one job, so the people on it are actually looking for a roommate at your school. On Bunky, two things make the search easier:

• Mutual matching. A chat only opens when you both like each other, or someone accepts your chat request. There is no guessing whether someone is interested in rooming with you, and no awkward cold messages.
• Profiles with depth. Instead of a photo and a one-line bio, Bunky profiles include prompts, dealbreakers, a move-in date and a budget, so people can show who they really are and you can tell early whether you would get along.

Bunky is free and has communities at 800+ colleges. Students match with other students at their own school.

How do you know if someone would be a good roommate?

Look past whether you would be friends and focus on whether you would live well together. Before you commit:

• Talk about daily life. Sleep and wake times, how clean you keep your space, guests, noise and what you are willing to share. Southern Illinois University notes that cleanliness is one of the most common sources of arguments between roommates.
• Video call at least once. You learn more in a 20 minute call than in a week of messages.
• Ask the same questions of everyone you are considering so you can compare. Our list of questions to ask a potential roommate covers the important ones.
• Be honest about yourself. Saying you are tidier or quieter than you are only causes problems in October.
• Trust your instincts. If something feels off, keep looking. It is better to keep searching than to commit to the wrong person.

How do you make it official?

Once you have decided, request each other in your school’s housing portal before the deadline. Many portals only accept a request when both people submit it. After you move in, fill out a roommate agreement together so you both know what to expect. Our free college roommate agreement template covers what to include.

What if you are looking for an off-campus roommate?

The same steps apply, with a few more questions: who signs the lease, how you split rent and utilities, and who handles the deposit. Settle those in writing before anyone signs. If you are moving to New York City, Bunky’s NYC roommate search is open to students, interns, new grads and anyone else moving to the city.