How many people are treated for ladder injuries each year? Over 500,000 people are treated for ladder-related injuries each year. (2016) By ProMatcher Staff Updated: 08/08/2016 Next Question Source: CDC Next Question Find Local Pros Free Actuaries Cost Estimates Related Questions How many injuries involve vacuum cleaners? How Many Forklift Injuries Occur Each Year? How many people are killed by wood chippers? How many flooring-related injuries occur each year? How many home fires occur each year?