Karlskrona is a municipality in southern Sweden, in the county of Blekinge. The municipality covers an area of 1043.2 km². Of the total population of 60564, 30221 are male, and 30343 are female. The population density of the community is 58 inhabitants per km².
... 65 years of age or older. The average household size is 3.04 and the average family size is 3.36.
In the town the population is spread out with 29.0% under the age of 18, ...