Ethnic group, national identity, language and religion variables
- Combination of ethnic groups in household
- Combination of religions in household
- Cornish national identity
- Ethnic group
- Ethnic group (detailed)
- Ethnic group of the Household Reference Person
- Family type and Welsh-speaking adults
- Household language (English and Welsh)
- Jain identity
- Jewish identity
- Main language
- Main language (detailed)
- Multiple ethnic groups in household
- Multiple main languages in household
- Multiple religions in household
- National identity
- National identity (detailed)
- Number of people aged 3 years and over who can speak Welsh
- Proficiency in English language
- Ravidassia identity
- Religion
- Religion (detailed)
- Sikh identity
- Welsh language skills
- Welsh reading ability
- Welsh-speakers in household
- Welsh speaking ability
- Welsh speaking ability of dependent children
- Welsh-speaking adults in household
- Welsh-speaking people in household
- Welsh understanding ability
- Welsh writing ability