The average pt librarian salary at LSC-Tomball was $17,272 , which is 8 percent higher than the average salary for this job in Texas, but 17 percent lower than the national average for this job . Pt Librarian salaries at LSC-Tomball typically range from $12,839 to $23,121 (25th to 75th percentile). The highest reported pt librarian salary was $23,363. There are 9 employees at LSC-Tomball with the job title pt librarian.