SubjectsHistory FactsFactsIP FactoidsWeird Facts Spartan men were not allowed to marry until they were 30. By IP Factly - Dec 6, 2016 0 4 Share on Facebook Tweet on Twitter Image credit: mederndepe/CC BY-SA 2.0 Image credit: mederndepe/CC BY-SA 2.0 In Sparta, men were required to live in military barracks until they were 30. Only after could they marry and most of them did since marriage was an important duty in order to add more soldiers to the army.