Many military members have the choice to live on-base or off-base. So, which is better? There is no clear answer. It depends on your branch of service, the base you're assigned to, the policies of your base/command, whether you are married or single, and whether you are a junior member or have a few years of service under your belt.
During my 23 years of active duty service, I've lived on-base and I've lived off-base. My twin daughters (both in the Air Force) have also lived on and off base. I have numerous military friends who have also tried both sides of the street. The results are mixed.

Official Army PhotoIf you are single and of relatively low enlisted rank, the choice is pretty simple. You will probably not be allowed to live off-base at government expense. Note that I didn't say you would not be allowed to live off base. After you get to your first permanent duty assignment, most commands will allow you to move out of the dormitories/barracks and move off-base, if you want. However, the rent (and utilities, etc.) will have to come out of your base pay.

Official Army PhotoMembers who have dependents usually have the option of living on-base in military family housing for free, or off-base and receive a monthly housing allowance.