Community:The Seventh-Day Adventist Church in the UK and Ireland has a membership of almost 19,000.

Which country has the highest Seventh-Day Adventist membership in the World?

Religion > Seventh-day Adventist Membership: Countries Compared#COUNTRYDATE1Brazil20042United States20043India20044Philippines2004124 more rows

What percentage of the population is Seventh-Day Adventist?

Seventh-day Adventists make up one-half of 1% of the U.S. adult population (0.5%), little changed from 2007 (0.4%). That stability stands in contrast to U.S. Christians overall, whose share of the population has dropped by nearly 8 percentage points (from 78.4% to 70.6%) over that same period.