| 0 | Person in communal establishment |
| 1 | One person Household |
| 2 | Lone parent family with dependent children, no others |
| 3 | Married couple with no dependent children, no others |
| 4 | Cohabiting couple with no dependent children, no others |
| 5 | Married couple with dependent children, no others |
| 6 | Cohabiting couple with dependent children, no others |
| 7 | No family household with 2 or more residents |
| 8 | Lone parent family with dependent children, + non-dependent children, no others |
| 9 | Lone parent family with dependent children, no non-dependent children, + others |
| 10 | Lone parent family with dependent children, + non-dependent children, + others |
| 11 | Lone parent family, no dependent children, + non-dependent children, no others |
| 12 | Lone parent family, no dependent children, + non-dependent children, + others |
| 13 | Married couple, no dependent children, + non-dependent children, no others |
| 14 | Cohabiting couple, no dependent children, + non-dependent children, no others |
| 15 | Married couple, no dependent children, no non-dependent children, + others |
| 16 | Cohabiting couple, no dependent children, no non-dependent children, + others |
| 17 | Married couple, no dependent children, + non-dependent children, + others |
| 18 | Cohabiting couple, no dependent children, + non-dependent children, + others |
| 19 | Married couple, + dependent children, + non-dependent children, no others |
| 20 | Cohabiting couple + dependent children, + non-dependent children, no others |
| 21 | Married couple + dependent children, no non-dependent children, + others |
| 22 | Cohabiting couple + dependent children, no non-dependent children, + others |
| 23 | Married couple + dependent children, + non-dependent children, + others |
| 24 | Cohabiting couple + dependent children, + non-dependent children, + others |
| 25 | Complex households (2 or more families) |
| -6 | Initial extract only record |
| -9 | A person in the household was a student not resident during term-time |
