Annandale Spanish Seventh-day Adventist Church

Based on ARDA 2020 data, this is likely one of 13 Seventh-day Adventist congregations in Union County, NJ, with an average size of approximately 219 members. Seventh-day Adventist accounts for 1% of the county's 393 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study