Demography and Population

The demography and population topic provides information including the birth date and sex of each household member (including children) and of each interviewer; the place and history of births in the household; household size; and relationships among household members.

Questionnaire	Module	Years	Variables
Individual Questionnaire	Country of Origin, Acquisition Date German Citizenship	[2002-2023], [2002-2012,2014-2023], [2013]	plj0024_h, plj0024_v1, plj0024_v2
	Country of Origin, Birthcountry Parents	[2012-2018,2020-2023]	plj0175
	Country of Origin, Citizenship	[1984-1993], [1984-1995]	plj0014_v1, plj0014_v2
	Country of Origin, German Citizenship	[1996-2023]	plj0014_v3
	Country of Origin, Second Citizenship	[2000-2023], [2000-2020]	plj0022, plj0023_v1
	Country of Origin, Second/Other Citizenship	[2020]	plj0023_v2
	Gender, Birth Register	[2019]	pla0046
	Gender, Self-Identification	[2019], [2022-2023]	pla0047_v1, pla0047_v2
	Gender, unchanged	[2021]	pla0048, pla0049
Youth Questionnaire	Birth history, Birth date	[2000-2022], [2003-2022]	jl0233, jl0234
	Birth history, Born in Germany	[2000-2020], [2000-2005,2011-2020], [2006-2010]	jl0235_h, jl0235_v1, jl0235_v2
	Birth history, Country of Birth	[2000-2022], [2000-2020], [2021-2022]	jl0238_h, jl0238_v1, jl0238_v2
	Birth history, Year of Migration	[2000-2018]	jl0239
	Country of Origin, Acquisition Date German Citizenship	[2012-2018]	jl0419
	Country of Origin, German Citizenship	[2006-2018]	jl0241, jl0244
	Country of Origin, Nationality	[2006-2018]	jl0245_h, jl0245_v1
	Country of Origin, Residence status	[2000-2013], [2014-2018]	jl0246, jl0445
	Country of Origin, Second Citizenship	[2006-2018]	jl0242, jl0243_h, jl0243_v1
	Country of Origin, Status upon Migration	[2000-2018]	jl0240
Childhood Questionnaire	Birth history, Birth date	[2003-2023]	cla0002, cla0003