San Marino, at the top of the list (v tiny geographic size and tiny population, too), made me look the place up - was trying to find out age demographics. Howev

San Marino, at the top of the list (v tiny geographic size and tiny population, too), made me look the place up - was trying to find out age demographics. However, what a fascinating history: https://en.wikipedia.org/wiki/San_Marino https://en.wikipedia.org/wiki/San_Marino Edit to add bits culled from the Wikipedia article: - San Marino had the world's first democratically elected communist government - San Marino has had more female heads of state than any other country: 15 as of October 2014 - San Marino lays claim to being the oldest extant sovereign state, as well as the oldest constitutional republic