US and New England adults who identify as Christian and Catholic

Across the nation and region, the percentage of US and New England adults who identify either as Christian or Catholic specifically has declined since 2007.

Grouped bar chart showing the decline of percentage of christian and catholic adults across the US and New England states.

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2007 Catholic data not available for Vermont and Rhode Island. Based on a survey of 36,908 US adults in 2023 and 2024.

Chart: JOHN HANCOCK/Globe StaffSource: Pew Research Center Religious Landscape Study