 In 2001, 31.5% of population of Lika was over 60 years of age.The Ogulin-Plaški Valley contains the largest settlement of the area, Ogulin, with a population of 8,216.The second-largest settlement in Mountainous Croatia, and the largest in Lika, is Gospić

Croatia proper straddles the boundary between the Dinaric Alps and the Pannonian Basin, two of three major geomorphological parts of Croatia.