Abstract: The paper discusses the prospects for increased use of administrative
sources as the basis for population and housing censuses. The background for
this discussion is the case story of how Danish statistics production was
reformed during the period c. 1966-1981, especially with regard to social
statistics and population and housing censuses. The new paradigm combined
increased reliance on administrative sources with a philosophy of a
statistical system that was more flexible towards meeting new and unforeseen
statistical needs.