Ontario Spanish Seventh-day Adventist Church

Based on ARDA 2020 data, this is likely one of 60 Seventh-day Adventist congregations in San Bernardino County, CA, with an average size of approximately 618 members. Seventh-day Adventist accounts for 4% of the county's 1,217 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study