Usa-Places.com has listed approx 15 churches in Mercer. Some of the Top rated churches in Mercer are- Immaculate Heart Church, Bethany Presbyterian Church, Oak Grove Church, Chapel At Mercer, Chapel At Mercer, Wayside Community Church, Shiloh Ministries, Church of St. Augustine, Sts Cyril & Methodios Orthdox & Leesburg Church-God-Prophecy.