AVERAGE SIZE Large churches: 724 Medium churches: 363 Combined average weekly attendance for these 174 churches: 96,012 GROWTH RATES Large churches: 2.9 percent (down from 4.3 percent in 2016); overall, 56 percent of the large churches grew (down from 69 percent in 2016). Medium churches: 1.3 percent (down from 2.1 percent in 2016); overall, 49 percent of medium churches grew (down from 62 percent in 2016). FASTEST-GROWING LARGE CHURCHES Hope City Church, Joplin, MO, 32.5 percent The Crossing Church, Batavia, OH, 28.9 percent Restoration Park Church, Medway, OH, 26.9 percent FASTEST-GROWING MEDIUM CHURCHES CrossPointe Christian Church, Valparaiso, IN, 23.6 percent The Journey