The average weight for a 5th grader is around 100 pounds. The average height of a 5th grader is about 4 feet 10 inches. So, the average weight for a 5th grader is about 100 pounds and the average height is about 4 feet 10 inches.

The average weight for a 6th grader is around 105 pounds. The average height of a 6th grader is about 5 feet 2 inches. So, the average weight for a 6th grader is about 105 pounds and the average height is about 5 feet 2 inches.

The average weight for a 7th grader is around 110 pounds. The average height of a 7th grader is about 5 feet 4 inches. So, the average weight for a 7th grader is about 110 pounds and the average height is about 5 feet 4 inches.

The average weight for an 8th grader is around 115 pounds. The average height of an 8th grader is about 5 feet 6 inches. So, the average weight for an 8th grader is about 115 pounds and the average height is about 5 feet 6 inches.

Last modified: August 2, 2022