The average intern salary at Laguna Niguel was $2,927 , which is 29 percent lower than the average salary for this job in California, and 31 percent lower than the national average for this job . Intern salaries at Laguna Niguel typically range from $1,432 to $5,747 (25th to 75th percentile). The highest reported intern salary was $5,747. There are 4 employees at Laguna Niguel with the job title intern.