South Central Classis is composed of churches on or south of the line formed by Interstate 90 to the Gulf of Mexico.
COLORADO
Calhan, CO 80808 — High Plains Reformed Church
Colorado Springs 80918 — Trinity Covenant Reformed Church
Greeley 80631 — Grace Reformed Church
Karval 81063 — Blue Cliff Community Reformed Church
Limon 80828 — Providence Reformed Chapel
Another list of RCUS congregations in Colorado: www.rcuscolorado.faithweb.com
NEBRASKA
Lincoln 68502 — St. John’s Reformed Church
Sutton 68979 — Emmanuel Reformed Church
Sutton 68979 — Hope Reformed Church
SOUTH DAKOTA (Southern)
Menno 57045 — Zion Reformed Church
Mitchell 57301 — Grace Reformed Church
Rapid City 57701 — Grace Reformed Church
Sioux Falls 57103 — Trinity Reformed Church
Vermillion 57069 — Providence Reformed Church
WYOMING
Rock Springs 82901 — Providence Reformed Church