Slovenia Slovenia’s population exceeds 2.1 million for the first time 1. November, 2020 0 (Photo: Demokracija archive) Share FacebookTwitterPinterestWhatsApp Slovenia had a population of 2,100,126 as of 1 July, the first time that the official figure has exceeded 2.1 million, show the latest statistics. The steady increase in the population has been driven by immigration. Share