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The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation.Īfter each decennial census, the Census Bureau delineates urban areas that represent densely developed territory, encompassing residential, commercial, and other nonresidential urban land uses. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). This item of statistical news uses the concepts “densification” and “decline”.The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. It does not necessarily imply an increase or decrease in population size. In practice, a change in the population in 2019 within the 2018 locality boundaries is a change in population density – densification or depopulation.Small locality groups that were not classified as localities in 2018 because the population was too small, but in which the population has since increased to 200 inhabitants or more, are not included.There may be localities with a population of fewer than 200 inhabitants, since the number of localities is unchanged from 2018.Persons living in settlements that have emerged outside the 2018 locality boundaries are not included in the statistics.Population in localities 2019 was calculated using the 2018 locality boundaries. Statistics Sweden’s localities may therefore differ from definitions and delimitations of Swedish localities in other parts of society. “Statistical locality” is a concept used in statistics to indicate that the statistics are based on register data and other statistics. Information on population and employees is collected from Statistics Sweden’s register and is combined with information on addresses. The largest possible distance is 500 metres. The distance between buildings in a locality is measured based on several factors, including the number of people in the population register and employees in the various parts of the locality. Settlement density is measured using digital maps from Lantmäteriet that contain information on buildings, properties, roads and land. Statistics Sweden delimits localities geographically and statistics are based on these localities. In Statistics Sweden’s statistics, a locality refers to a continuous settlement with at least 200 inhabitants. Localities with population decline in 2019 During the same period, the population in Gällivare locality increased by nearly 240 persons. This decline is the result of a community transformation under way in the area, in which the locality is gradually relocating to the neighbouring locality of Gällivare as a result of mining activities in Malmberget. The population in both parts of Malmberget declined by 750 persons in total, which corresponds to one third of their population in 2018.
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The statistical localities in the eastern and western parts of Malmberget and Sollefteå noted the largest population declines in 2019. There are some major declines in the inner parts of Norrbotten and Västerbotten, to the west of lake Vänern and the Bergslagen area. Substantial declines, indicated by larger dots, are more frequent in the inner parts of the country. The map shows that they are evenly distributed across the country. The upper map shows the localities with population decline. The maps below show population decline and increase in localities in 2019. At the end of 2019, average population density in statistical localities was 1 437 inhabitants per square kilometre, which is 14 persons more than in 2018.ĭensification and depopulation occurred within localities in all regions in Sweden. Statistics Sweden did not alter any statistical locality boundaries in 2019, which means that any increase in the number of inhabitants in a locality is defined as densification, expressed as the number of inhabitants per square kilometre.