Nyeri High School upholds the following core values: 1. A strong sense of accountability and transparency high level of commitment to duty, diligence and hard work. 2. Respect to all mankind, animals and our environment. 3. Professionalism and integrity at work and Reverence to God. 4. Loyalty and patriotism to our country Kenya. 5. Strong belief in the spirit of team work and the ability of people to adopt to change where and when necessary. 6. Underscoring the importance of discipline, self-drive and intrinsic motivation. 7. Cordial and harmonious co-existence with our neighbours and the larger community.