How much does a Hygienist Assistant make in Illinois? As of September 01, 2026, the average salary for a Hygienist Assistant in Illinois is $79,309 per year, which breaks down to an hourly rate of $38.

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

  • Top Earners (90th percentile): $96,707
  • Majority Range (25th-75th percentile): $73,379 to $88,416
  • Entry-Level (10th percentile): $67,979

Key Factors That Influence Hygienist Assistant Salaries

A Hygienist 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 Hygienist Assistant Salaries?

Experience is a primary driver of a Hygienist 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): $75,601
  • Early Career (1-2 years): $75,765
  • Mid-Level (2-4 years): $78,044
  • Senior-Level (5-8 years): $81,586
  • Expert (over 8 years): $81,839
Job RoleYears of ExperienceAverage Salary
Entry Level Hygienist Assistant less than 1 year $75,601
Early Career Level Hygienist Assistant 1-2 years $75,765
Mid-Level Level Hygienist Assistant 2-4 years $78,044
Senior-Level Level Hygienist Assistant 5-8 years $81,586
Expert Level Hygienist Assistant over 8 years $81,839

Top Paying Cities for Hygienist Assistant

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:

  • Effingham: $73,107
  • Saint Peter: $73,007
  • Salem: $73,284

Hygienist Assistant Salary by Industry: Top Paying Sectors

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

The top paying industry for a Hygienist Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Healthcare $95,171 $46.0 20%

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

Understanding how a Hygienist 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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on September 01, 2026
$73,379
Average $79,309/year
$88,416
$6,115
Average $6,609/month
$7,368
$1,411
Average $1,525/week
$1,700
$35
Average $38/hour
$43
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $88,416 $7,368 $1,700 $43
Average $79,309 $6,609 $1,525 $38
25th Percentile $73,379 $6,115 $1,411 $35

Find Your Next Hygienist Assistant Job

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

  • Catonfield Dental | Plainfield, IL

    Catonfield Dental | Plainfield, IL

    A confident, skilled dental hygienist is invited to join our patient-centered, growth-minded practice.You'll provide exceptional preventive care, support a... more

    5 Days Ago

  • solace Dental Group | Bolingbrook, IL

    solace Dental Group | Bolingbrook, IL

    Overview Join our dynamic dental team as a Dental Hygienist and play a vital role in delivering exceptional oral healthcare. In this energetic and rewardin... more

    5 Days Ago

  • Grand Dentistry River North | Chicago, IL

    Grand Dentistry River North | Chicago, IL

    Our growing, patient-focused dental office in River North is searching for an exceptional Registered Dental Hygienist to join our team full-time.We pride o... more

    5 Days Ago

  • Weaver Consultants Group | Naperville, IL

    Weaver Consultants Group | Naperville, IL

    Job Description. Job Description. Weaver Consultants Group. is seeking an. Industrial Hygienist. responsible for providing consulting services related to i... more

    5 Days Ago

  • WESTGATE SMILES | Bartlett, IL

    WESTGATE SMILES | Bartlett, IL

    Job Description. Job Description. Registered Dental Hygienist -4 to 5 days per week . Licensed in the State of IL. Westgate Smiles dental office is in sear... more

    6 Days Ago

  • New Day Family Dental | Belleville, IL

    New Day Family Dental | Belleville, IL

    Job Description. Job Description. A Family two doctor Belleville dental dental office is looking for PART TIME registered Dental Hygienist to work Monday a... more

    7 Days Ago

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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