Gender Composition
The city's population consists of 16,049,500 males, or 51.93%, and 14,850,500 females, or 48.07%, with a sex ratio (males to females with females as the 100th percentile) of 108.04.
Age Composition
The city's population of people between the ages of 0 and 14 is 6,777,800, or 21.93%; 21,685,700, or 70.17%, were aged 15-64; and 2,441,000, or 7.90%, were aged 65 and over. Compared with the fourth population census in 1990, the proportion of people aged 65 and over rose by 0.87 percent.
Ethnic Composition
The city's population consisted of 28,921,500 Han Chinese, accounting for 93.58%, and 1,983,000 ethnic minorities, accounting for 6.42%. Compared with the fourth population census in 1990, the Han population increased by 1,539,300 people or 5.62%, and the population of various ethnic minorities increased by 499,200 people or 33.49%.
The total population of Chengdu is: 11,244,200 people (including the foreign population, excluding the outbound population)
Household population of Chengdu: 10,199,000 people
Foreign population of Chengdu: 1,045,000 people
(Source: National Bureau of Statistics)