3rd Grader Age - What Agencies Handles Police In San Luis Obispo Countylibrary A toddler is a small child who has learned to walk, usually around the age of 2 or 3. Children between this age and the age when they start school (usually around age 5) are. Understanding grade levels is crucial as they help. Most children begin third grade around the age of 8 or 9. By the end of the school year, third graders are usually 9 or 10 years old.
What Agencies Handles Police In San Luis Obispo Countylibrary