Population Liban 2025. Lebanon is estimated to have a population of more than six million people, although estimates vary by source due to its large refugee population. The current population of lebanon is 5,819,841 as of saturday, october 26, 2025, based on worldometer's elaboration of the latest united nations data 1.

United nations projections are also included through the year 2100. The un estimates the july 1, 2025 population at 5,805,960.