What is your definition of good? The question is too general for a proper answer. What grade levels(s) are you interested in? Tracy has 2 high schools and each has specific subects they specialize in. At the elementary level the country schools are better in all subjects. Jefferson is highly rated and has a new elementary school in the Edgewood development. Lammersville district in the west country area (and Mountain House) is rated higher than average also.