Staff Assistant Salary in Farmington, IL

How much does a Staff Assistant make in Farmington, IL?

As of August 01, 2026, the average salary for a Staff Assistant in Farmington, IL is $43,079 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): $53,305
  • Majority Range (25th-75th percentile): $38,869 to $48,432
  • Entry-Level (10th percentile): $35,036
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View as table View as graph 25% $38,869 10% $35,036 90% $53,305 75% $48,432 $43,079 50%(Median) Didn’t find job title? Click

Staff Assistant Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $48,432 $4,036 $931 $23
Average $43,079 $3,590 $828 $21
25th Percentile $38,869 $3,239 $747 $19
Check out Staff Assistant Job Openings in Farmington, IL
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Bank of Farmington - Farmington, IL

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Tom Conklin - State Farm Agent - Farmington, IL

Gas Locate Technician (Entry Level) - Canton, IL (Fulton Co.)

Stake Center Locating - Farmington, IL

Customer Service Representative - State Farm Agent Team Member

Tom Conklin - State Farm Agent - Farmington, IL

Search More Staff Assistant Jobs in Farmington, IL

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): $36,290
  • Early Career (1-2 years): $42,685
  • Mid-Level (2-4 years): $54,234
  • Senior-Level (5-8 years): $60,931
  • Expert (over 8 years): $68,088
Levels Salary
Office Se... Level Staff Assistant$36,290
Staff Ass... Level Staff Assistant$42,685
Office Se... Level Staff Assistant$54,234
Office Se... Level Staff Assistant$60,931
Office Su... Level Staff Assistant$68,088
$36,290 0 yr
$42,685 < 2 yrs
$54,234 2-4 yrs
$60,931 5-8 yrs
$68,088 > 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$47,387$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
  • Ambercare

    Farmington, IL

    Ambercare | Farmington, IL

    Ambercare - - Responsibilities: Assist with personal care. Provide occasional house cleaning, laundry, and assist with meal preparation. Transport client t... more

    6 Days Ago

  • Ohana Outreach Financial

    Farmington, IL

    Ohana Outreach Financial | Farmington, IL

    Job DescriptionThis is for people who want independence and support.You'll follow a proven system that teaches you how to protect families and earn at your... more

    7 Days Ago

  • State Farm

    Farmington, IL

    State Farm | Farmington, IL

    Responsive recruiterReplies within 24 hoursBenefits:401(k) matchingBonus based on performanceCompany partiesCompetitive salaryPaid time offHealth insurance... more

    7 Days Ago

  • Tucker Freight Lines

    Farmington, IL

    CDL

    Tucker Freight Lines | Farmington, IL

    Tucker Freight Lines is Seeking Dedicated CDL-A Company Truck Drivers. Join our team and earn competitive pay rates of up to $24 per hour. We provide a var... more

    7 Days Ago

  • Spoon River Home Health Services

    Farmington, IL

    Spoon River Home Health Services | Farmington, IL

    Home Health Aide. Pay: $16$17.50 per hour. At Spoon River Home Health, we're looking for someone who is compassionate, kindhearted, and truly wants to make... more

    7 Days Ago

  • Driveline

    Farmington, IL

    Driveline | Farmington, IL

    Job Posting. Retail Merchandisers Needed. Earn $15.75 / hour - Flexible Hours and Workdays Make Your Own Schedule. This is a flexible, variable hour positi... more

    7 Days Ago

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Cost of Living In Farmington, IL

Cost of Living in Farmington, IL is
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