Lancaster County Christian School represent over 95 churches:

Acts Covenant Fellowship
All Saints Presbyterian
Berks Christ Community Church
Bethany Grace Fellowship
Bethany Slavic Church
Bible Fellowship Church of Ephrata
Bright Side Baptist Church
Calvary Bible Church
Calvary Church
Calvary Monument Bible Church
Central Manor Church of God
Chestnut Hill Mennonite Church
Christian Fellowship Church
City of Refuge Brethren In Christ
Cocalico Community Chapel
Community Bible Church
Community Evangelical Church
Community Evangelical Free Church
Community Fellowship Church
Conestoga Valley Church of Christ
CrossWay Church of Lancaster
DOVE Westgate Church
Emmanuel Lutheran Church
Emmanuel United Methodist
Ephrata Community Church
Faith Bible Fellowship Church
Faith United Methodist
First Baptist Church of Lancaster
First United Methodist
Full Gospel Assembly of Parkesburg
Gateway Church International
Grace Baptist Church of Millersville
Grace Church
Grace Church at Willow Valley
Grace Community Church
Grace United Methodist Church
Hamilton Park UCC
Hammer Creek Mennonite Church
Harvest Bible Church
High View Church of God
Highland Presbyterian
Hinkletown Mennonite Church
Honey Brook Community Church
Impact Christian Center
In The Light Ministries
Keystone Evangelical Free
Lampeter United Methodist Church
Lancaster Alliance Church
Lancaster Church of the Nazarene
Lancaster Evangelical Free Church
Lancaster First Assembly of God
Lancaster Seventh Day Adventist
Landisville Mennonite Church
LCBC
Life Center Ministries
Living Hope Community Church
Manor Church
Millersville Bible Church
Monterey Bible Chapel
New City Fellowship
New Hope Bible Fellowship
New Hope Christian Fellowship
New Hope Outreach Center
New Life Assembly of God
New Life Ethiopian Church in Lancaster
New Providence Church of God
Newsong Fellowship
Paradise Bible Fellowship Church
Petra Christian Fellowship
Reality Church
Rockville Mennonite Church
St. Anthony's of Padua
St. John Lutheran Church
St. Johns Episcopal
St. Mary's Church
Stillmeadow Church of the Nazarene
Stumptown Mennonite Church
The Door Christian Fellowship
The Outpouring of Lancaster
Threshold Church
Timberline
Victory Church
West End Mennonite Fellowship
Westminster Presbyterian Church
Wheatland Presbyterian Church
Witmer Heights Mennonite Church
Word of Life Chapel
Worship Center
Zion Church of Millersville
Zion UCC