The average librarian salary at Pima County was $51,374 , which is 23 percent lower than the average salary for this job in Arizona, and 24 percent lower than the national average for this job . Librarian salaries at Pima County typically range from $45,860 to $63,163 (25th to 75th percentile). The highest reported librarian salary was $86,497. There are 134 employees at Pima County with the job title librarian.