Population in Tunisia 2010-2020, by age group

In 2020, people aged 25-64 years in Tunisia were approximately six million and represented the largest demographic group in the country. Moreover, adults aged 65 years and older constituted the largest share of the population in comparison to prior years. Overall, the number of individuals among each age group has grown in the last decade, except for the young population aged 15-24 years, which has dropped by over 300,000 in the 10 years under review. From 2010 onwards, the country’s total population increased gradually year by year, exceeding 11 million people in 2020, with further growth expected in the coming years.