Tierp is a municipality in east central Sweden, in the county of Uppsala. The municipality covers an area of 1543.0 km². Of the total population of 19888, 9980 are male, and 9908 are female. The population density of the community is 13 inhabitants per km².
... 35 years. For every 100 females there are 95.1 males. For every 100 females age 18 and over, there are 89.3 males.
The median income for a household in the town is ...