The average Beaumont corporal salary was $207,385, which is 1 percent lower than the average salary for this job in California, but 151 percent higher then the average salary for this job nationwide. Corporal salary in Beaumont is usually between $169,062 and $244,556 (25th and 75th). The highest corporal salary in Beaumont was $259,551. There are 6 employees in Beaumont whose job title is corporal.