Performance Analyst salary at St. Louis County

The average performance analyst salary at St. Louis County was $60,328 , which is 52 percent higher than the average salary for this job in Missouri, but 17 percent lower than the national average for this job . Performance Analyst salaries at St. Louis County typically range from $57,030 to $63,625 (25th to 75th percentile). The highest reported performance analyst salary was $63,625. There are 2 employees at St. Louis County with the job title performance analyst.