Staff Assistant Salary in Lewistown, MT

How much does a Staff Assistant make in Lewistown, MT?

As of August 01, 2026, the average salary for a Staff Assistant in Lewistown, MT is $42,725 per year, which breaks down to an hourly rate of $21.

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

  • Top Earners (90th percentile): $52,868
  • Majority Range (25th-75th percentile): $38,550 to $48,034
  • Entry-Level (10th percentile): $34,749
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View as table View as graph 25% $38,550 10% $34,749 90% $52,868 75% $48,034 $42,725 50%(Median) Didn’t find job title? Click

Staff Assistant Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $48,034 $4,003 $924 $23
Average $42,725 $3,560 $822 $21
25th Percentile $38,550 $3,213 $741 $19
Check out Staff Assistant Job Openings in Lewistown, MT
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Key Factors That Influence Staff Assistant Salaries

A Staff 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 Staff Assistant Salaries?

Experience is a primary driver of a Staff 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): $35,993
  • Early Career (1-2 years): $42,335
  • Mid-Level (2-4 years): $53,789
  • Senior-Level (5-8 years): $60,432
  • Expert (over 8 years): $67,529
Levels Salary
Office Se... Level Staff Assistant$35,993
Staff Ass... Level Staff Assistant$42,335
Office Se... Level Staff Assistant$53,789
Office Se... Level Staff Assistant$60,432
Office Su... Level Staff Assistant$67,529
$35,993 0 yr
$42,335 < 2 yrs
$53,789 2-4 yrs
$60,432 5-8 yrs
$67,529 > 8 yrs
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What Am I Worth?

Top Paying Cities for Staff 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:

  • San Jose: $57,434
  • San Francisco: $56,805
  • Oakland: $55,608

Staff Assistant Salary by Industry: Top Paying Sectors

For Staff Assistant roles, the industry you choose can affect earning potential by as much as 20% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Business Services sectors offer the strongest compensation, at 10% above the average. In contrast, Staff Assistant positions in Biotechnology or Transportation typically offer lower base pay, as these industries often view Staff Assistant as a support function rather than a direct revenue driver.

The top paying industry for a Staff Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense$46,998$23.010%

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

Understanding how a Staff 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 Staff Assistant Job

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

United States
  • Voyage Health

    Lewistown, MT

    Voyage Health | Lewistown, MT

    Job Description. Job Description. Looking to level up your career and boost your income. At Voyage Healthcare, we help connect nurses, therapists, and alli... more

    3 Days Ago

  • Town Pump, Inc.

    Lewistown, MT

    Town Pump, Inc. | Lewistown, MT

    Position:Store Clerk Compensation:$15/hr $1/hr Shift Bonus 12a-8a Schedule:Day, Swing, Overnight, Full-time, Flexible Schedule Company Overview:Join a larg... more

    4 Days Ago

  • Montana Family Dentistry

    Lewistown, MT

    Montana Family Dentistry | Lewistown, MT

    Overview We are seeking a dedicated and skilled Dental Assistant to join our dynamic dental practice.The ideal candidate will play a crucial role in provid... more

    4 Days Ago

  • The Calvert Hotel

    Lewistown, MT

    The Calvert Hotel | Lewistown, MT

    We are seeking a reliable and detail-oriented Housekeeper/Laundry Attendant to join our team.As a Housekeeper/Laundry Attendant, you will be responsible fo... more

    4 Days Ago

  • KH Civil Contractors

    Lewistown, MT

    KH Civil Contractors | Lewistown, MT

    Heavy Equipment Operator Classification:Non-Exempt/SeasonalCompensation:Pay scale is determined by Montana Davis Bacon wages.$35.70 $12.77 per hour in bene... more

    4 Days Ago

  • Voyage Health

    Lewistown, MT

    Voyage Health | Lewistown, MT

    Job Description. Job Description. Looking to level up your career and boost your income. At Voyage Healthcare, we help connect nurses, therapists, and alli... more

    4 Days Ago

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Cost of Living In Lewistown, MT

Cost of Living in Lewistown, MT is
-1.6% Lower
than the National Average

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