1-1. The biggest church in Florida is Calvary Chapel Fort Lauderdale, located in Fort Lauderdale, FL. This non-denominational megachurch boasts a sprawling 75-acre campus and a main sanctuary that can accommodate over 3,500 people per service. With an average weekly attendance exceeding 20,000, Calvary Chapel Fort Lauderdale is recognized as one of the largest churches not only in Florida but also in the United States. The church offers a variety of services, ministries, and community outreach programs, attracting visitors from across the state. Its modern facilities include worship centers, classrooms, and recreational areas, making it a hub for spiritual growth and community engagement. For those seeking a vibrant and welcoming church experience in Florida, Calvary Chapel Fort Lauderdale stands out as a leading destination.