The average laborer salary at Cornwall was $62,535 , which is 9 percent higher than the average salary for this job in New York, and 12 percent higher than the national average for this job . Laborer salaries at Cornwall typically range from $54,643 to $70,316 (25th to 75th percentile). The highest reported laborer salary was $117,542. There are 41 employees at Cornwall with the job title laborer.