The average proofreader salary at Senate was $41,789 , which is 23 percent higher than the average salary for this job in New York, and 13 percent higher than the national average for this job . Proofreader salaries at Senate typically range from $41,500 to $42,077 (25th to 75th percentile). The highest reported proofreader salary was $42,077. There are 2 employees at Senate with the job title proofreader.