As of July 01, 2026, the average salary for a Construction Project Assistant in Missouri is $52,918 per year, which breaks down to an hourly rate of $25.
However, a Construction Project Assistant's salary can vary significantly. Here’s a look at the typical salary range:
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Construction Project Assistant Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $58,428 | $4,869 | $1,124 | $28 |
| Average | $52,918 | $4,410 | $1,018 | $25 |
| 25th Percentile | $46,346 | $3,862 | $891 | $22 |
Vee-Jay Cement Contracting Company Inc. - Wilbur Park, MO
River City Construction - Kansas City, MO
Vee-Jay Cement Contracting Company Inc. - Wilbur Park, MO
Lifeway Mobility Holdings LLC - Kansas City, MO
A Construction Project Assistant'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 Construction Project Assistant'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:
| Levels | Salary |
|---|---|
| Entry Level Construction Project Assistant | $52,918 |
| Intermediate Level Construction Project Assistant | $53,548 |
| Senior Level Construction Project Assistant | $54,855 |
| Specialist Level Construction Project Assistant | $55,117 |
| Expert Level Construction Project Assistant | $55,291 |
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 Construction Project Assistants. 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:
For Construction Project Assistant roles, the industry you choose can impact your earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Business Services, offers compensation 20% above the average. Conversely, Construction Project Assistant positions in Construction typically offer lower base pay, as this sector often view Construction Project Assistant as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Business Services | $63,501 | $31.0 | 20% |
Understanding how a Construction Project Assistant'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 | $58,428 | $4,869 | $1,124 | $28 |
| Average | $52,918 | $4,410 | $1,018 | $25 |
| 25th Percentile | $46,346 | $3,862 | $891 | $22 |
Ready to take the next step in your career? Browse thousands of current Construction Project Assistant job openings on our job board. Use the search bar below to find your perfect match.
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