The average parks supervisor salary at Ventura was $96,767 , which is 20 percent lower than the average salary for this job in California, but 51 percent higher than the national average for this job . Parks Supervisor salaries at Ventura typically range from $61,194 to $136,192 (25th to 75th percentile). The highest reported parks supervisor salary was $139,206. There are 5 employees at Ventura with the job title parks supervisor.