The definition of a "good" AP score depends largely on your goals and the colleges you are interested in. However, there is a general consensus within the academic community. A score of 3 or higher is considered a "passing" score. This is the minimum score that the College Board designates as "Qualified" and is the threshold that many colleges and universities use to grant college credit or advanced placement.
For students aiming for highly selective colleges, a "good" score is often a 4 or a 5. Many top-tier universities only award credit for scores of 4 or 5, especially in core subjects like math, science, and English. It's crucial to research the specific AP credit policy of each school on your list. You can find this information on the college's website or by using the College Board's AP Credit Policy Search tool. Ultimately, the best score is the one that helps you achieve your objectives. If a 3 earns you the credit you need at your chosen university, then a 3 is a great score. If you need a 5 to get the same benefit, then that becomes your goal. Don't get discouraged by a lower score; instead, focus on what you learned and how you can use that knowledge in your future academic endeavors.