Census 2001
How should you fill it in?
February 1999
For most people, the ten-yearly census is just another form to fill in … but for thousands of trans people around the country, it raises yet again the question of how to legally and truthfully answer the question about sex.
Because UK law does not fully recognise trans people in their true gender, the possibility arose that once again, it would be impossible to provide a truthful answer which also matched legal requirements. There is a legal obligation to complete the census form accurately, so trans people faced an unpleasant dilemma.
However, this letter from the Office of National Statistics (in response to an enquiry from Press For Change campaigner Paula Thomas) makes it clear that trans people can now give an answer which is both truthful and legal:
- Trans women should record their sex as female if they believe that to be correct, even though their birth certificates will still say ’male’
- Trans men should record their sex as male if they believe that to be correct, even though their birth certificates will still say ’female’.

