Project Assistant Salary in Oregon

How much does a Project Assistant make in Oregon?

As of August 01, 2026, the average salary for a Project Assistant in Oregon is $50,308 per year, which breaks down to an hourly rate of $24.

However, a Project Assistant's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $60,907
  • Majority Range (25th-75th percentile): $43,865 to $55,856
  • Entry-Level (10th percentile): $37,999
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View as table View as graph 25% $43,865 10% $37,999 90% $60,907 75% $55,856 $50,308 50%(Median) Didn’t find job title? Click

Project Assistant Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $55,856 $4,655 $1,074 $27
Average $50,308 $4,192 $967 $24
25th Percentile $43,865 $3,655 $844 $21
Check out Project Assistant Job Openings in Oregon
Assistant Project Manager

ISAT Total Support - Portland, OR

Assistant Project Manager

Wilson Construction Co. - Canby, OR

Assistant Project Manager

Stoneridge Contracting - Hermiston, OR

Transmission Assistant Project Manager

Wilson Construction - Canby, OR

Search More Project Assistant Jobs in Oregon

Key Factors That Influence Project Assistant Salaries

A 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.

How Experience Level Affects Project Assistant Salaries?

Experience is a primary driver of a 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:

  • Entry-Level (less than 1 year): $49,900
  • Early Career (1-2 years): $68,327
  • Mid-Level (2-4 years): $81,019
  • Senior-Level (5-8 years): $86,536
  • Expert (over 8 years): $97,034
Levels Salary
Project A... Level Project Assistant$49,900
Non-Profi... Level Project Assistant$68,327
Non-Profi... Level Project Assistant$81,019
Non-Profi... Level Project Assistant$86,536
Non-Profi... Level Project Assistant$97,034
$49,900 0 yr
$68,327 < 2 yrs
$81,019 2-4 yrs
$86,536 5-8 yrs
$97,034 > 8 yrs
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What Am I Worth?

Top Paying Cities for Project Assistants

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:

  • Antelope: $47,884
  • Aurora: $50,787
  • Beaverton: $51,810

Project Assistant Salary by Industry: Top Paying Sectors

For 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, Edu., Gov't. & Nonprofit, offers compensation 20% above the average. Conversely, Project Assistant positions in Business Services typically offer lower base pay, as this sector often view Project Assistant as a support function rather than a direct revenue driver.

The top paying industry for a Project Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Edu., Gov't. & Nonprofit$60,370$29.020%

Project Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a 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.

Last Updated on August 01, 2026

Find Your Next Project Assistant Job

Ready to take the next step in your career? Browse thousands of current Project Assistant job openings on our job board. Use the search bar below to find your perfect match.

United States
  • DOWL

    Lake Oswego, OR

    DOWL | Lake Oswego, OR

    Why DOWL. DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house ... more

    8 Days Ago

  • CCG Business Solutions, LLC

    Sandy, OR

    CCG Business Solutions, LLC | Sandy, OR

    Company DescriptionCCG Talent Management is not only a business solutions company but a company that believes success starts with the individual. CCG Busin... more

    8 Days Ago

  • COMMUNICATIONS INSTALL SOLUTIONS INC

    Hermiston, OR

    COMMUNICATIONS INSTALL SOLUTIONS INC | Hermiston, OR

    Job Description. Job Description. Job Title. Part-Time Project Manager Assistant – Data Center Cabling. Location. Umatilla, OR. Reports To. Project Manager... more

    9 Days Ago

  • EC Electric

    Boardman, OR

    EC Electric | Boardman, OR

    Job Description. Job Description. The position of Assistant Project Manager for our National Technical Systems Group is responsible for providing a high le... more

    6 Days Ago

  • EC Electric

    Portland, OR

    EC Electric | Portland, OR

    Job Description. Job Description. The position of Assistant Project Manager for our National Tech Systems team will be traveling to support several jobsite... more

    7 Days Ago

  • Oregon Health &amp; Science University

    Portland, OR

    Oregon Health &amp; Science University | Portland, OR

    Function/Duties of PositionThe Developmental Brain Imaging Laboratory, under the direction of Dr. Bonnie Nagel, has an opening for an energetic and highly ... more

    8 Days Ago

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