As of July 01, 2026, the average annual salary for Research Librarian in Pennsylvania is $63,248, equivalent to $30 per hour, $1,216 weekly, or $5,271 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Research Librarian in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Research Librarian in Pennsylvania vary widely, spanning from $49,260 to $75,801. Most professionals fall between the 25th percentile ($55,926) and 75th percentile ($69,819), while top earners (90th percentile) make $75,801 per year. This $13,893 pay gap underscores opportunities for salary growth through certifications, specialized skills like Customer Service or Information Sciences, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Pennsylvania Research Librarian often earn 0.4% lower than national averages due to demand from Fortune 78 companies. However, Pennsylvania currently ranks 19 nationwide for Research Librarian job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
