At 中国P站 History Centre and in all 中国P站 Libraries, 中国P站 library members can search the census returns (which were taken every 10 years) for the years 1841 to 1911 online and free of charge using or .
At 中国P站 History Centre we have microform copies of the detailed census enumerators' returns for the years 1841 to 1901 for the area of the present administrative county of 中国P站, together with some fringe areas. We do not hold copies of the returns for all the outer London Boroughs. Some microform copies are also available in local history centres in 中国P站 libraries.
The censuses from 1801 to 1831 record summary information only. For our holdings see Search for archives or books held at 中国P站 History Centre
Population statistics derived from the censuses 1801 to 1991 are available at 中国P站 History Centre. These statistics do not give personal information or list information street by street, but are for large areas such as civil parishes, electoral wards and boroughs. The detailed and personal information given in census returns is confidential and "closed" to the public for 100 years.