Lancaster County Christian School represents nearly 100 churches:

Acts Covenant Fellowship
Bethany Grace Fellowship
Bethany Slavic Church
Bright Side Baptist Church
Burning Hearts Community Church
Calvary Baptist Church
Calvary Church
Calvary Monument Bible Church
Central Manor Church of God
Chestnut Hill Mennonite Church
Christ the King Community Church
Christian Fellowship Church
Community Bible Church
Community Fellowship Church
Conestoga Valley Church of Christ
CrossWay Church of Lancaster
Door of Refuge
Encounter Church
Ephrata Community Church
Evangelical Free Church of Hershey
Faith Bible Fellowship Church
Faith Evangelical Congregational Church
First Presbyterian Church-Lancaster
First Spanish Assembly of God
Forest Hills Mennonite Church
Freedom Life Christian Center
Full Gospel Assembly of Parkesburg
Gateway Church International
Grace Baptist Church of Lancaster
Grace Baptist Church of Millersville
Grace Church at Willow Valley
Grace Community Church
Grace Family Church
Grace Point Church of Paradise
Harvest Bible Chapel of Lancaster
Harvest Bible Church
Hempfield Brethren In Christ
High View Church of God
In The Light Ministries
Independence Reformed Bible Church
Journey Church
Lampeter Church of the Brethren
Lancaster Alliance Church
Lancaster Evangelical Free Church
Lancaster First Assembly of God
Lancaster Seventh Day Adventist
Landisville Mennonite Church
LCBC - Ephrata
LCBC - Lancaster City
LCBC - Manheim
LCBC - York
Life Center Ministries
Lititz United Methodist
Living Hope Community Church
Living Word Community Church
Mellinger Mennonite
Mill Creek Bible Church
Millersville Bible Church
Mohler Church of the Brethren
Monterey Bible Chapel
New City Fellowship
New Hope Christian Fellowship
New Life Assembly of God
North York Gospel Chapel
Oasis Fellowship
One City Church
Petra Church
Rockville Mennonite Church
Rossmere Mennonite Church
Ruhl's United Methodist Church
St. Mary's Church
St. Stephen's Episcopal Church
Strasburg Assembly of God
Stumptown Mennonite Church
Temple Bible Church
The Door Christian Fellowship
The Lord's House of Prayer - Lanc. City
Transitioning - Searching
Victory Church - Greenfield
Victory Church - Lititz Campus
Victory Church - Strasburg Campus
Vietnamese Alliance Church
Washington Avenue Bible Church
West Lawn United Methodist Church
Westminster Presbyterian Church
Wheatland Presbyterian Church
Worship Center
Zeltenreich Reformed Church
Zion Church of Millersville