As of May 01, 2026, the average salary for a Library Assistant III in Idaho is $51,177 per year, which breaks down to an hourly rate of $25.
However, a Library Assistant III's salary can vary significantly. Here’s a look at the typical salary range:
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A Library Assistant III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of a Library Assistant III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Library Assistant I | 0-1 years | $35,558 |
| Library Assistant II | 1-3 years | $39,692 |
| Library Assistant III | 3-5 years | $51,177 |
| Library Assistant IV | 5-7 years | $57,147 |
| Library Services Supervisor | 7+ years | $82,692 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Library Assistant IIIs. For example, consider the average annual salaries in these key locations:
Understanding how a Library Assistant III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on May 01, 2026Promotions are the fastest way to increase your earnings. As a Library Assistant III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Library Assistant IV | $57,147 | 12% |
| Medical Library Services Manager | $88,204 | 72% |
| Library Technical Services Manager | $121,085 | 137% |
Ready to take the next step in your career? Browse thousands of current Library Assistant III job openings on our job board. Use the search bar below to find your perfect match.
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