St Mary's Hall

Winner, South Dakota

DenominationCatholic

Last updated May 2026

Map showing location of St Mary's Hall

~672

estimated members

Based on ARDA 2020 data, this is likely one of 2 Catholic congregations in Tripp County, SD, with an average size of approximately 672 members. Catholic accounts for 41% of the county's 22 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study

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