The average park worker salary at Merced was $57,925 , which is 16 percent lower than the average salary for this job in California, but 29 percent higher than the national average for this job . Park Worker salaries at Merced typically range from $36,369 to $74,055 (25th to 75th percentile). The highest reported park worker salary was $82,131. There are 8 employees at Merced with the job title park worker.