Nyköping is a municipality in central Sweden, in the county of Södermanland. The municipality covers an area of 1421.1 km². Of the total population of 49063, 24119 are male, and 24944 are female. The population density of the community is 35 inhabitants per km².
... who are 65 years of age or older. The median age is 36 years. For every 100 females there are 92.3 males. For every 100 females age 18 and over, there are 88.8 ...