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The 5 U.S. cities where splitting rent with a roommate pays off most

Having a roommate in the right city can help balance your budget. StorageCafe found the places where splitting rent saves you the most money

Felix Wöstmann / Unsplash

Renting alone used to be the default for young professionals starting out, but for a growing number of Americans, that math no longer works. A one-bedroom apartment that once cost a manageable slice of a paycheck now often eats a third or more of it, leaving little room for savings, debt payments, or emergencies. Splitting a two-bedroom apartment with another person has become less a lifestyle choice and more a financial strategy, one that stretches an income far enough to cover rent, save for a future down payment, or build a cushion for the unexpected. Millions of renters have already made that calculation, and the payoff varies enormously depending on where they live.

Nearly 5.6 million U.S. renter households now share housing with someone outside their immediate family, a number that has climbed more than a fifth over the past decade. The people doing this no longer fit a single mold. Gen Z makes up the biggest slice of these households, drawn in by early-career salaries and student debt, but millennials and even a share of Gen Xers now split leases too, often to rebuild savings or manage a divorce or a career change. Nationally, renters who share a two-bedroom instead of living alone in a one-bedroom save an average of roughly $6,700 a year, an amount that stretches even further once local rent levels enter the picture. In the country's most expensive markets, that annual savings figure can climb past $13,000.

StorageCafe analyzed the 100 largest U.S. cities to find where splitting a lease pays off most, weighing the size of the financial savings against livability factors like personal space, amenities, and access to storage for merging two households' belongings. The difference between the best and worst cities for roommates is stark, shaped by everything from local rent levels to the age of the housing stock. Here's where sharing an apartment delivers the biggest payoff.

Jim Strasma / Unsplash

Irvine, Calif., tops StorageCafe's ranking, with roommates saving an average of $12,800 a year by sharing a two-bedroom rather than living solo in a one-bedroom, nearly double the $6,700 national average. About 25% of Irvine's renter households currently live with a roommate, a proportion that has surged 136% since 2016. A tenant renting solo in Irvine typically hands over close to a third of their paycheck in rent, but adding a roommate to a two-bedroom lease cuts that share down to roughly a fifth.

The savings matter more in Irvine than in most cities, given how the local housing stock is built. Much of Irvine's rental supply consists of newer, master-planned apartment communities with pools, fitness centers, and landscaped courtyards, so roommates in Irvine generally aren't choosing between savings and comfort. Roommates........

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