Librarian salary at Ontario

The average librarian salary at Ontario was $45,872 , which is 61 percent lower than the average salary for this job in California, and 32 percent lower than the national average for this job . Librarian salaries at Ontario typically range from $30,637 to $58,340 (25th to 75th percentile). The highest reported librarian salary was $90,488. There are 11 employees at Ontario with the job title librarian.