Among the permanent residents in Weihai, the male population is 1, 4 1, 320, accounting for 50.39% of the total population. The number of women is 139 16000, accounting for 49.6 1% of the total population. The sex ratio of the total population (female 100, the ratio of male to female) rose from 100.69 in the fifth national census to 1065438+.

Weihai, located at the eastern end of Shandong Peninsula, is surrounded by the sea on three sides, facing the Korean Peninsula and the Japanese archipelago across the sea in the east, facing Liaodong Peninsula in the north and bordering Yantai City in the west. The coastline is 985.9 kilometers long and there are many harbors and islands. It is known as the "Garden City", the first national sanitary city in China, a national garden city, a national environmental protection model city, the first batch of excellent tourist cities in China, a national civilized city, the best example of improving the living environment in the world, and a resort for summer vacation, recuperation, vacation and sightseeing.