Greece
Greece has a unaffiliated population share value of 34.2%. Estimated share of residents with no religious affiliation.
Source family: Pew Research Center Religion Demographics. Country-level STATLAS estimate created during World Bank coverage expansion until a public source supplies this metric.
Confidence model
STATLAS combines source-backed and modeled estimates. Confidence is shown per metric, with official data used where available.
Greece has a unaffiliated population share value of 34.2% in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Greece's unaffiliated population share value is 34.2%, which reads as high. For Unaffiliated Population Share, higher values are generally stronger, so the direction of the number matters as much as the value itself.
Greece's unaffiliated population share value is 34.2% for 2026. Compare it with other country profiles and country rankings because higher values are generally stronger for this metric.
Greece's unaffiliated population share value of 34.2% is marked for 2026 and was last refreshed on 2026-05-28. STATLAS keeps this date visible next to the source record.
Greece's unaffiliated population share value of 34.2% uses Pew Research Center Religion Demographics as the displayed source family. The metric description is: Estimated share of residents with no religious affiliation.