Statistical Data Catalogue Cologne

Data from various sources are updated in the Statistical Information System of the City of Cologne. The annual Statistical Yearbook publishes these in tabular, graphic and cartographic form at the level of the districts and districts. Definitions and calculation bases are also explained. Small-scale statistics at the level of the 86 districts can be obtained via the Cologne district information. All levels of local territorial division are explained in this publication. This statistical data catalogue complements the range of small-scale data. Selected structural data can be retrieved here at the level of the 570 statistical quarters or the 86 districts in compact tabular form. The two overviews provide information about which data is available and from which source they come from. The data itself is provided annually. Notes: Data sources are specified in the overview tables. When using the data, please note the data license Germany — Attribution — Version 2.0. In some cases, values to maintain statistical confidentiality cannot be specified. For the data sets of the Federal Employment Agency, these are values from 1 to < 10, for all other data sets values from 1 to & 5. In the data, this is marked by an *. The differentiation of population numbers by gender is currently carried out by female and male inhabitants. The case numbers of those who define themselves as non-binary/divers are so low at a small scale that they cannot be reported for reasons of statistical secrecy. The identification of residents with a migrant background is carried out by combining different characteristics from the population reporting procedure. The data shall be interpreted as estimates. Further details can be found in the Statistical Yearbook of the City of Cologne. The data on households are derived from the household generation process. This is a statistical procedure in which residents are assigned to a household within an address by querying certain criteria. The procedure does not recognise any correlations with the single-person households. Further details can be found in the Statistical Yearbook of the City of Cologne. The data set pupils at general education schools (spatial location by place of residence) will be available from 2013. Via the number of the Statistical Quarter or the district, a spatial location and link to the spatial data is possible (see Related Resource below).