Age composition in 2026:
| Iran | Tunisia | |
|---|---|---|
| Young Population | 21.57%20,095,323 | 23.04%2,860,136 |
| Working Age Population | 69.49%64,740,036 | 66.63%8,272,257 |
| Elderly Population | 8.94%8,333,133 | 10.33%1,282,750 |
In 2026, the median age is 35.5 years in Iran and 34.4 years in Tunisia.Iran already reached Tunisiaโs current median age in 2024, about 2 years ahead in population aging.
The total population of Iran peaks in 2053 at 101,996,360.The total population of Tunisia peaks in 2051 at 13,148,158.
By 2050, the dependency ratio of Iran will be 60.0%, and 22.43% of the population will be elderly.By 2050, the dependency ratio of Tunisia will be 59.4%, and 20.50% of the population will be elderly.
| Iran | Tunisia | ||
|---|---|---|---|
| Demographic dividend (dependency ratio below 50%) | 2003โ2045 | 2004โ2019 2027โ2041 |
|
| Aging society (65+ reaches 7%) | 2019 3 years later | 2016 | |
| Aged society (65+ reaches 14%) | 2039 4 years later | 2035 | |
| Super-aged society (65+ reaches 20%) | 2048 | 2050 2 years later |