The cost of rent in the U.S. is quite expensive. The average rent is about $980 for a one-bedroom apartment located in the heart of the city and is about $760 for a one-bedroom apartment located outside of the city center. If you're a student or are already having problems making ends meet, you may benefit from having a roommate. Although having a roommate can help free up your finances, it comes with an extra risk of sharing a place with someone else.