Ethnicity classifications

There are 22 different classifications of ethnicity used across the charts and tables:

Classification	Pages	Dimensions	Broad group	‘All’	‘Unknown’
White and Other than White	22	39	N/A	26%	10%
White British and Other	6	14	N/A	0%	0%
Asian, Black, White, Other including Mixed	4	8	N/A	50%	62%
Black, Mixed, White, Other including Asian	1	1	N/A	0%	100%
Asian, Black, Mixed, White, Other including Chinese	8	21	N/A	29%	29%
Asian, Black, Mixed, White, Other	59	103	N/A	61%	23%
Asian, Black, White British, White other, Other including Mixed	9	10	0%	0%	0%
Asian, Black, Chinese, Mixed, White, Other	22	44	N/A	95%	25%
Asian, Black, Mixed, White British, White other, Other	7	13	54%	85%	46%
Asian, Black African, Black Caribbean, Black other, White, Other including mixed	2	2	0%	50%	0%
Asian, Black, Chinese, Mixed, White British, White other, Other	4	11	0%	100%	0%
Indian, Pakistani and Bangladeshi, Asian other, Black, Mixed, White British, White other, Other	2	8	100%	100%	50%
Bangladeshi, Chinese, Indian, Pakistani, Asian other, Black, Mixed, White, Other	6	12	N/A	100%	8%
Bangladeshi, Chinese, Indian, Pakistani, Asian other, Black, Mixed, White British, White other, Other	5	13	0%	100%	0%
Bangladeshi, Chinese, Indian, Pakistani, Asian other, Black African, Black Caribbean, Black other, White, Other including Mixed	2	5	N/A	40%	40%
ONS 2021 categories with re-named 'other' and 'mixed' categories	3	3	100%	67%	33%
Bangladeshi, Chinese, Indian, Pakistani, Asian other, Black, Mixed, White British, White other, Other, Arab, Gypsy/Traveller/Irish Traveller	4	16	0%	6%	0%
Bangladeshi, Chinese, Indian, Pakistani, Asian other, Black, Mixed White/Asian, Mixed White/Black, Mixed other, White British, White Irish, White other, Other	4	10	N/A	40%	20%
Office for National Statistics detailed census categories 2001	8	13	46%	62%	23%
Office for National Statistics detailed census categories 2011	42	79	56%	59%	15%
ONS detailed census categories 2001 plus Gypsy or Roma and Irish Traveller	25	68	99%	99%	90%
Not applicable	9	22	27%	9%	0%