Civometry

Answered from official statistics · ONS

How has Britain changed religiously?

Census 2021

59,597,540people

Census 2021 religion were 59,597,540 people in Census 2021.

  1. ONS
  2. Census 2021 TS030 - Religion (Nomis)
  3. TS030 - Religion
  4. published 2 September 2026
  5. full metric page

Breakdowns

    What these figures don’t measure

    Census 2021 religion: Religious practice, attendance or belief; denominations within a religion; people who did not answer are a published category, not an estimate.

    Census 2011 religion: Religious practice or belief; denominations; the 2021 label "Not answered" (2011 says "Religion not stated").