The average clerk salary at Bastrop County was $36,554 , which is 1 percent lower than the average salary for this job in Texas, and 12 percent lower than the national average for this job . Clerk salaries at Bastrop County typically range from $35,000 to $38,830 (25th to 75th percentile). The highest reported clerk salary was $42,083. There are 9 employees at Bastrop County with the job title clerk.