Demographics of Wales as at the 2001 Census:
- Population: 2,903,085, Male: 1,403,782 Female: 1,499,303
- Percentage of the population born in:
- England: 20.32%
- Wales: 75.39%
- Scotland: 0.84%
- Northern Ireland: 0.27%
- Republic of Ireland: 0.44%
- Ethnic groups:
- White: British: 95.99%
- White: Irish: 0.61%
- White: other: 1.28%
- Mixed: white and black: 0.29%
- Mixed: white and Asian: 0.17%
- Mixed: other: 0.15%
- Asian:
- Indian/British Indian: 0.28%
- Pakistani/British Pakistani: 0.29%
- Bangladeshi/British Bangladeshi: 0.19%
- Other Asian: 0.12%
- Black: 0.25%
- Chinese: 0.40%
- Percentage of the population self-identifying as Welsh: 14.39% (controversially there was no question on the Census form asking this -- people had to write this in).
- Religion:
- Christian: 71.9%
- Buddhist: 0.19%
- Hindu: 0.19%
- Jewish: 0.08%
- Muslim: 0.75%
- Sîkh: 0.07%
- Other religion: 0.24%
- No religion: 18.53%
- Not disclosed: 8.07%
- Age structure of the population:
- 0-4: 167,903
- 5-7: 108,149
- 8-9: 77,176
- 10-14: 195,976
- 15: 37,951
- 16-17: 75,234
- 18-19: 71,519
- 20-24: 169,493
- 25-29: 166,348
- 30-44: 605,962
- 45-59: 569,676
- 60-64: 152,924
- 65-74: 264,191
- 75-84: 182,202
- 85-89: 38,977
- 90+: 19,404
- Knowledge of the Welsh language:
- Percentage of the population aged 3 or more knowing spoken Welsh only: 4.93%
- Percentage of the population aged 3 or more speaking Welsh but not reading or writing it: 2.83%
- Percentage of the population aged 3 or more speaking and reading Welsh but not writing it: 1.37%
- Percentage of the population aged 3 or more speaking, reading, and writing Welsh: 16.32%
- Percentage of the population aged 3 or more with some other skills combination: 2.98%
- Percentage of the population aged 3 or more with no knowledge of Welsh: 71.57%