Schools in College Grove, TN College Grove Elementary6668 Arno College Grove RdCollege Grove, TN, 370466154724320Christiana Middle SchoolCollege Grove SanitationPrivate Schools K 12Public High SchoolsPublic Schools Williamson County School System Schools6668 Arno College Grove RdCollege Grove, TN, 370466154724320Christiana Middle SchoolPrivate Schools K 12Public High SchoolsPublic Schools Show MoreSee AlsoHigh SchoolsMiddle SchoolsPrivate Schools (K-12)Public Schools