At the end of 20 1 1, the total population of the jurisdiction was 40,500, including 2 1340 males, accounting for 52.7%; 19 160 female, accounting for 47.3%; 65438+7532 under the age of 04, accounting for18.6%; /kloc-28,340 people aged from 0/5 to 64, accounting for 70.0%; There are 4628 people over 65 years old, accounting for 1 1.4%. Among the total population, the Miao nationality is the main population, reaching 32,800, accounting for 80.9%; There are 6780 Tujia people, accounting for 16.7%. 20 1 1 year, birth rate is 12.63‰, death rate is 4.52‰, and natural population growth rate is 8. 1 1‰.