10.) Cambridge, Massachusetts
- Population: 110,893
- Median age: 30.4
- Married households: 32.4%
When you think of Cambridge, you may think that the population would be a little older. That isn’t the case because there are a bunch of universities in this area and in nearby Boston. Because there are so many universities, students tend to stay around after graduation.
While there is a young population, there are still older people that are single and ready to mingle. Older people love to have fun, but they are more experienced at dating than most.