As of July 01, 2026, the average salary for a Purchasing Agent III in Illinois is $61,990 per year, which breaks down to an hourly rate of $30.
However, a Purchasing Agent III's salary can vary significantly. Here’s a look at the typical salary range:
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Purchasing Agent III Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $70,290 | $5,858 | $1,352 | $34 |
| Average | $61,990 | $5,166 | $1,192 | $30 |
| 25th Percentile | $54,790 | $4,566 | $1,054 | $26 |
Shodeen Homes - Geneva, IL
Kelly Services, Inc. - Channahon, IL
US Department of Defense - Aurora, IL
Illinois Tool Works - Elgin, IL
A Purchasing Agent 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 Purchasing Agent 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 |
|---|---|---|
| Procurement Clerk I | 0-1 years | $48,165 |
| Procurement Clerk II | 1-3 years | $53,984 |
| Purchasing Agent III | 3-5 years | $61,969 |
| Ordering and Inventory Clerk IV | 5-7 years | $69,444 |
| Procurement Supervisor | 7+ years | $88,585 |
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 Purchasing Agent IIIs. For example, consider the average annual salaries in these key locations:
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:
Purchasing Agent III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $69,335. While startup companies pay approximate $58,637.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $58,637 |
| Growth Stage | 51~500 | $62,018 |
| Established | 501~5000 | $66,956 |
| Enterprise | 5000+ | $69,335 |
For Purchasing Agent III roles, the industry you choose can affect earning potential by as much as 35% (the gap between the highest and lowest paying industries). Data shows that the Internet and Financial Services sectors offer the strongest compensation, at 13% above the average. In contrast, Purchasing Agent positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Purchasing Agent III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Internet | $70,049 | $34.0 | 13% |
| Financial Services | $68,189 | $33.0 | 10% |
| Pharmaceuticals | $67,569 | $32.0 | 9% |
| Energy & Utilities | $66,949 | $32.0 | 8% |
| Healthcare | $66,329 | $32.0 | 7% |
Understanding how a Purchasing Agent 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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $70,290 | $5,858 | $1,352 | $34 |
| Average | $61,990 | $5,166 | $1,192 | $30 |
| 25th Percentile | $54,790 | $4,566 | $1,054 | $26 |
Promotions are the fastest way to increase your earnings. As a Purchasing Agent 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 |
|---|---|---|
| Gas Purchasing & Contracts Manager | $171,900 | 177% |
| IT Acquisitions Manager | $142,060 | 129% |
| Ordering and Inventory Clerk IV | $69,500 | 12% |
Ready to take the next step in your career? Browse thousands of current Purchasing Agent III job openings on our job board. Use the search bar below to find your perfect match.
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