Now available with transcribed columns and an image of the original.
1921 England Census, 35,582,351 entries
1921 Wales Census, 2,692,705 entries
1921 Channel Islands Census, 90,127 entries
1921 Isle of Man Census, 60,387 entries
The contents of the transcription (for England) are: Name, Gender, Age (Years, Months), Relation to Head, Marriage or Orphanhood, Estimated Birth Year, Birth Place, Residence Date, Residence Street Address, Residence Place, Education (for children), Inhabited (Y/N), Parliamentary Division, Registration District, Registration District Number, Sub registration district, Sub Registration District Number,
Respondent (name), Enumeration District Name, Enumeration District (number), Schedule (number), Schedule Type Code, plus a list of Household Members giving Name, Age and Relationship.
Additional information on the form, but not transcribed, is about employment and occupation.