Sierra Leone
Sierra Leone has a unaffiliated population share value of 39.3%. 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.
Sierra Leone has a unaffiliated population share value of 39.3% in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Sierra Leone's unaffiliated population share value is 39.3%, 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.
Sierra Leone's unaffiliated population share value is 39.3% for 2026. Compare it with other country profiles and country rankings because higher values are generally stronger for this metric.
Sierra Leone's unaffiliated population share value of 39.3% is marked for 2026 and was last refreshed on 2026-05-28. STATLAS keeps this date visible next to the source record.
Sierra Leone's unaffiliated population share value of 39.3% uses Pew Research Center Religion Demographics as the displayed source family. The metric description is: Estimated share of residents with no religious affiliation.