The average systems analyst salary at Napa was $177,179 , which is 36 percent higher than the average salary for this job in California, and 136 percent higher than the national average for this job . Systems Analyst salaries at Napa typically range from $170,614 to $186,130 (25th to 75th percentile). The highest reported systems analyst salary was $187,250. There are 5 employees at Napa with the job title systems analyst.