As of the last reported data from 2015, there are 7,106 workers employed at 514 Other Crushed and Broken Stone Mining and Quarrying establishements in the United States. The industry is slowly growing, adding 32 jobs in the 12 months between 2014 and 2015. On average, each business employs 14 workers. Over the past 5 years this industry has recorded an accident rate of over 2 times (124% more) the average for the Stone Mining and Quarrying Industry.