Librarian salary in Trenton-Princeton, NJ
The median annual wage for librarians and media collections specialists in Trenton-Princeton, NJ was $82,280 in May 2025, with an average of $92,520. About 390 people work in this occupation there.
That is 21% above the national median of $68,270. Compared with all occupations in Trenton-Princeton, NJ (median $63,490), librarians earn 30% more. With a location quotient of 1.89, the occupation is more concentrated here than in the US as a whole.
Pay varies widely: the lowest-paid 10% earned less than $60,040, while the top 10% earned more than $128,340. Many librarians are self-employed, and BLS wage surveys cover employees only, so freelance income can differ.
Pay distribution
| Percentile | Annual | Hourly |
|---|---|---|
| 10th | $60,040 | $28.87 |
| 25th | $74,170 | $35.66 |
| Median | $82,280 | $39.56 |
| 75th | $104,200 | $50.09 |
| 90th | $128,340 | $61.70 |
Source: U.S. Bureau of Labor Statistics, OEWS May 2025. Estimates exclude self-employed workers; "—" means the estimate was not released.