Saint Helena
Anglican (majority), Baptist, Seventh-Day Adventist,
Roman Catholic

Saint Kitts and Nevis
Anglican, other Protestant, Roman Catholic

Saint Lucia
Roman Catholic 90%, Anglican 3%, other Protestant 7%

Saint Pierre and Miquelon
Roman Catholic 99%

Saint Vincent and the Grenadines
Anglican 47%, Methodist 28%, Roman
Catholic 13%, Hindu Seventh-Day Adventist, other Protestant

Samoa
Christian 99.7% (about one-half of population associated with
the London Missionary Society; includes Congregational, Roman
Catholic, Methodist, Latter-Day Saints, Seventh-Day Adventist)

San Marino
Roman Catholic

Sao Tome and Principe
Christian 80% (Roman Catholic, Evangelical
Protestant, Seventh-Day Adventist)

Saudi Arabia
Muslim 100%

Senegal
Muslim 94%, indigenous beliefs 1%, Christian 5% (mostly
Roman Catholic)