The ID is a unique fingerprint that is calculated based on the values of all non-Fusionbase specific columns.

fb_id

postal_code

region_type

region_id

region_name

reference_year

**Full name:** Percentage of households with children in all households **Algorithm:** Households with children <time> / Households <time> x 100 **Note:** Note on household size structure. Household size is particularly important for assessing housing supply. Small households, such as single-person households, generally require more living space per capita than large households. Households are not regionally recorded by the official statistics of the federal and state governments, except in the census. Therefore, private providers with individual calculation or estimation methods must be used. Time comparisons are therefore always subject to potential changes in the calculation method.

households_with_children_pct

**Full name:** Persons per household **Algorithm:** E (at main residence) <time> / Households <time> **Note:** Note on household size structure. Household size is particularly important for assessing housing supply. Small households generally require more living space per capita than large households. Households are not regionally recorded by the official statistics of the federal and state governments, except in the census. Therefore, private providers with individual calculation or estimation methods must be used. Time comparisons are therefore always subject to potential changes in the calculation method.

household_size

**Full name:** Percentage of single-person households in total households **Algorithm:** Single-person households <time> / Households <time> x 100 **Note:** Note on household size structure. Household size is particularly important for assessing housing supply. Small households, such as single-person households, generally require more living space per capita than large households. Households are not regionally recorded by the official statistics of the federal and state governments, except in the census. Therefore, private providers with individual calculation or estimation methods must be used. Time comparisons are therefore always subject to potential changes in the calculation method.

single_person_households_pct

**Full name:** Residents aged 65 and older per 100 residents of working age **Algorithm:** E 65 years and older <time> / E 15 to < 65 years <time> x 100 **Note:** The indicator shows the extent to which costs incurred by those generally no longer in the workforce affect the working-age population. Note on specific infrastructure needs (outpatient, semi-inpatient, and inpatient elderly assistance and care). The population figures are based on the update of the population status of the federal and state governments as of December 31 of the year. The update is based on the 1987 census (FRG) or 1981 (GDR), the 2011 census, and the 2022 census.

dependency_ratio_elderly

**Full name:** Residents under 15 years per 100 residents of working age **Algorithm:** E <15 years <time> / E 15 to < 65 years <time> x 100 **Note:** The indicator shows the extent to which education costs incurred by young people affect the working-age population. Note on specific infrastructure needs (daycare centers, schools, recreational facilities). The population figures are based on the update of the population status of the federal and state governments as of December 31 of the year. The update is based on the 1987 census (FRG) or 1981 (GDR), the 2011 census, and the 2022 census.

dependency_ratio_young

The ISO-8601 timestamp of when the record was added to the data stream.

fb_datetime

Each new set of records that is added to the data stream gets automatically versioned by Fusionbase.

fb_data_version

The Household Structure dataset provides key figures on the age and household composition of the population and enables detailed analyses at the municipal and postal code levels. It includes the number of residents aged 65 and over per 100 people of working age, as well as the number of residents under 15 years per 100 people of working age. Additionally, it describes the household structure by the percentage of single-person households of all households, the percentage of households with children of all households, and the average number of people per household.

Household Structure

Household Structure

Attributes

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