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Law Librarian III Salary in the United States

How much does a Law Librarian III make in the United States?

As of September 01, 2026, the average salary for a Law Librarian III in the United States is $86,153 per year, which breaks down to an hourly rate of $41.

However, a Law Librarian III's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $95,978
  • Majority Range (25th-75th percentile): $82,722 to $91,296
  • Entry-Level (10th percentile): $79,598
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Law Librarian III Salaries

A Law Librarian 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.

How Experience Level Affects Law Librarian III Salaries?

Experience is a primary driver of a Law Librarian 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:

  • Law Librarian I (0-2 years): $55,397
  • Law Librarian II (2-4 years): $68,666
  • Law Librarian III (4-7 years): $86,153
Job Role Years of Experience Average Salary
Law Librarian I0-2 years$55,397
Law Librarian II2-4 years$68,666
Law Librarian III4-7 years$86,153
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How Do Law Librarian III Salaries Vary from State to State?

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 Law Librarian IIIs. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $95,389.
  • California: $95,027.
  • Massachusetts: $93,760.

Top Paying Cities for Law Librarian IIIs

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $108,665
  • San Francisco: $107,475
  • Oakland: $105,210

Law Librarian III Salary by Company Size: Startups vs. Enterprise

Law Librarian III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $96,280. While startup companies pay approximate $81,443.

Law Librarian III Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $81,443
Growth Stage 51~500 $86,134
Established 501~5000 $92,970
Enterprise 5000+ $96,280

Law Librarian III Salary by Industry: Top Paying Sectors

For Law Librarian III roles, the industry you choose can affect earning potential by as much as 110% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 60% above the average. In contrast, Law Librarian positions in Edu., Gov't. & Nonprofit or Hospitality & Leisure typically offer lower base pay, as these industries often view Law Librarian III as a support function rather than a direct revenue driver.

The top paying industries for a Law Librarian III

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Software & Networking$137,845$66.060%
Pharmaceuticals$120,614$58.040%
Financial Services$111,999$54.030%
Telecom$107,691$52.025%
Internet$103,384$50.020%

Law Librarian III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Law Librarian 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 September 01, 2026
$82,722
Average $86,153/year
$91,296
$6,894
Average $7,179/month
$7,608
$1,591
Average $1,657/week
$1,756
$40
Average $41/hour
$44
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $91,296 $7,608 $1,756 $44
Average $86,153 $7,179 $1,657 $41
25th Percentile $82,722 $6,894 $1,591 $40

Law Librarian III Salary Growth & Career Path

Law Librarian III

Next Role

Advancement

Promotions are the fastest way to increase your earnings. As a Law Librarian 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 Services Supervisor $88,579 3%
Medical Library Services Manager $94,497 10%
Technical Librarian IV $115,999 35%

Most common benefits for Law Librarian III

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Law Librarian III

Here are companies hiring for Law Librarian III and their salaries, click below for more details.

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FAQ about Law Librarian III

1. Where can a Law Librarian III earn the most?

A Law Librarian III's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, a Law Librarian III earns the most in San Jose, CA, where the annual salary of a Law Librarian III is $108,665.

2. What is the highest pay for Law Librarian III?

The highest pay for Law Librarian III is $95,978.

3. What is the lowest pay for Law Librarian III?

The lowest pay for Law Librarian III is $79,598.

4. What are the responsibilities of Law Librarian III?

Performs legal and non-legal research and maintains and develops a library of print and digital resources for legal staff. Researches publications and suggests new sources and offerings for acquisition or subscriptions that will meet ongoing information needs. Establishes standard procedures for information gathering and trains staff on information request processes. Monitors budget and expenses, processes invoices, and maintains subscriptions to information services. Coordinates with technical resources to select and maintain the technology infrastructure and tools used in the library. May require a master's degree in library science. Typically reports to a manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4 -7 years of related experience.

5. What industry pays the highest salary for Law Librarian III?

The Software & Networking industry offers the highest average compensation for Law Librarian III roles, with salaries approximately 60% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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