| DCSF 4 digit code | Description |
|---|---|
| AOTH | Any other Asian background |
| ABAN | Bangladeshi |
| AIND | Indian |
| APKN | Pakistani |
| BCRB | Black Caribbean |
| BAFR | Black African |
| BOTH | Any other Black background |
| CHIN | Chinese |
| MWBA | Mixed: White/Black African |
| MOTH | Mixed: Any other mixed background |
| MWAS | Mixed: White/Asian |
| MWBC | Mixed: White/Caribbean |
| NOBT | Info not obtained |
| REFU | Refused |
| OOTH | Any other ethnic background |
| WOTH | Any other White background |
| WBRI | White: British |
| WIRI | White: Irish |
| WIRT | Traveller: Irish Heritage |
| WROM | Gypsy/Roma |