Strängnäs is a municipality in central Sweden, in the county of Södermanland at Lake Mälaren. The municipality covers an area of 735.9 km². Of the total population of 29610, 14680 are male, and 14930 are female. The population density of the community is 40 inhabitants per km². An important landmark is the cathedral, Strängnäs domkyrka[?] built around 1250.
... 65 years of age or older. The median age is 50 years. For every 100 females there are 86.7 males. For every 100 females age 18 and over, there are 82.7 males.
Th ...