Organizations

•  Caldwell Chamber of Commerce

• Caldwell Historical Society

• Caldwell Czech Chapter

• Caldwell Sportsman's Club

• Caldwell Young Professionals

• CHS Alumni Association

• Caldwell Art Brigade

• Border Queen Cruisers

• ESA Sorority

• PEO

• Caldwell Jaynes

• Golf Club

• Drury Star

• Bluejay Backers

Youth Organizations
• Student Council • Kayettes • FCA • SADD • Trail Blazers 4-H Club