R_ETHNIC_black = (ETHNICITY_4WAY:black * 100.0) / TOT_POP:now
| Data Role | Period Covered | Authority | Source | Details | Method |
|---|---|---|---|---|---|
| ETHNICITY_4WAY:black | 1991 | NOMIS | NOMIS - Official Census and Labour Market Statistics | Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (Table S06 Ethnic group: Residents [100%]) | Enumeration District counts redistricted by vector overlay |
| TOT_POP:now | 1991 | NOMIS | NOMIS - Official Census and Labour Market Statistics | Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (Table S02 Age and marital status: Residents [100%]) | Enumeration District counts redistricted by vector overlay |
| ETHNICITY_4WAY:black | 2011 | NOMIS | NOMIS - Official Census and Labour Market Statistics | Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (All usual residents: Table KS201UK - Ethnic group) | Sum of published counts for Output Areas or E.Ds. |
| TOT_POP:now | 2011 | NOMIS | NOMIS - Official Census and Labour Market Statistics | Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (Table LC1117EW - "Sex by age") | Sum of published counts for Output Areas or E.Ds. |
Percentage of all persons describing themselves as Black, including Black African and Black Caribbean.