Inside Sales Assistant Salary in Williston, ND

How much does an Inside Sales Assistant make in Williston, ND?

As of September 01, 2026, the average salary for an Inside Sales Assistant in Williston, ND is $52,328 per year, which breaks down to an hourly rate of $25.

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

  • Top Earners (90th percentile): $64,325
  • Majority Range (25th-75th percentile): $45,436 to $58,608
  • Entry-Level (10th percentile): $39,162
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View as table View as graph 25% $45,436 10% $39,162 90% $64,325 75% $58,608 $52,328 50%(Median) Didn’t find job title? Click

Inside Sales Assistant Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $58,608 $4,884 $1,127 $28
Average $52,328 $4,361 $1,006 $25
25th Percentile $45,436 $3,786 $874 $22
Check out Inside Sales Assistant Job Openings in Williston, ND
Inside Sales Associate

Dakota Supply Group - Williston, ND

Sales Associate

Fastenal - Williston, ND

Sales Advisor

Red Rock Ford, Inc - Williston / Red Rock Reconditioning Center - Williston, ND

Sales Consultant

Red Rock Chevrolet GMC - Williston, ND

Search More Inside Sales Assistant Jobs in Williston, ND

Key Factors That Influence Inside Sales Assistant Salaries

An Inside Sales 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, skills and company size can directly affect your earning potential.

How Experience Level Affects Inside Sales Assistant Salaries?

Experience is a primary driver of an Inside Sales 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): $52,807
  • Early Career (1-2 years): $65,901
  • Mid-Level (2-4 years): $76,584
  • Senior-Level (5-8 years): $102,166
  • Expert (over 8 years): $73,303
Levels Salary
Inside Sa... Level Inside Sales Assistant$52,807
Inside Sa... Level Inside Sales Assistant$65,901
Inside Sa... Level Inside Sales Assistant$76,584
Inside Sa... Level Inside Sales Assistant$102,166
Inside Sa... Level Inside Sales Assistant$73,303
$52,807 0 yr
$65,901 < 2 yrs
$76,584 2-4 yrs
$102,166 5-8 yrs
$73,303 > 8 yrs
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What Am I Worth?

Top Paying Cities for Inside Sales 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: $65,506
  • San Francisco: $64,789
  • Oakland: $63,424

What Skills Can Increase an Inside Sales Assistant's Salary?

Demanded Skills for the Role:

  • Customer Service (Mentioned in 11.16% Job Postings): Customer service is the provision of service to customers before, during and after a purchase. The perception of success of such interactions is dependent on employees "who can adjust themselves to the personality of the guest". Customer service concerns the priority an organization assigns to customer service relative to components such as product innovation and pricing. In this sense, an organization that values good customer service may spend more money in training employees than the average organization or may proactively interview customers for feedback. From the point of view of an overall sales process engineering effort, customer service plays an important role in an organization's ability to generate income and revenue. From that perspective, customer service should be included as part of an overall approach to systematic improvement. One good customer service experience can change the entire perception a customer holds towards the organization.
  • Quotations (Mentioned in 1.61% Job Postings): A quotation is the repetition of a sentence, phrase, or passage from speech or text that someone has said or written. In oral speech, it is the representation of an utterance that is introduced by a quotative marker, such as a verb of saying.
  • Sales Process (Mentioned in 1.24% Job Postings): Designing and implementing repeatable steps that a salesperson takes to move a prospect from an early-stage lead to a closed customer.
See More Skills
Skills Demand Percentage
Customer Service 11.16%
Quotations 1.61%
Sales Process 1.24%
What skills can make your compensation higher?
Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on an Inside Sales Assistant's salary.
  • Resilience: Can increase your salary by up to 29%.
  • Insurance Sales: Can increase your salary by up to 25%.
  • Billing: Can increase your salary by up to 20%.
Skill Salary Salary % Increase
Resilience
$67,504
29%
Insurance Sales
$65,410
25%
Billing
$62,794
20%
Coaching
$62,271
19%
Flexibility
$60,701
16%
Presentation
$60,178
15%
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Inside Sales Assistant Salary by Industry: Top Paying Sectors

For Inside Sales Assistant roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the Construction and Aerospace & Defense sectors offer the strongest compensation, at 40% above the average. In contrast, Inside Sales Assistant positions in Edu., Gov't. & Nonprofit or Biotechnology typically offer lower base pay, as these industries often view Inside Sales Assistant as a support function rather than a direct revenue driver.

The top paying industries for an Inside Sales Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Construction$73,260$35.040%
Aerospace & Defense$68,027$33.030%
Healthcare$65,410$31.025%
Media$61,747$30.018%
Business Services$60,178$29.015%

Inside Sales Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Inside Sales 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 September 01, 2026

Find Your Next Inside Sales Assistant Job

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

United States
  • NORTHWEST TIRE

    Williston, ND

    NORTHWEST TIRE | Williston, ND

    Job Description. Job Description. Northwest Tire in Williston, ND is looking for a driven and customer-focused Outside Sales Representative to join our tea... more

    4 Days Ago

  • Ryan Motors

    Williston, ND

    Ryan Motors | Williston, ND

    Sales Associate. Ryan Motors. Love cars. Love people. Love making money. We're looking for our next automotive sales superstar. No cape requiredjust a grea... more

    4 Days Ago

  • Ryan Motors-Williston ND

    Williston, ND

    Ryan Motors-Williston ND | Williston, ND

    Job Description. Job Description. Sales Associate. Ryan Motors. . LOVE CARS. LOVE PEOPLE. LOVE MAKING MONEY. . We're looking for our next Automotive Sales ... more

    5 Days Ago

  • Gooseneck Implement

    Williston, ND

    Gooseneck Implement | Williston, ND

    Sales Internship. At Gooseneck Implement, our purpose is to enable our employees and customers to lead a fulfilling life. Rooted in our core values of genu... more

    5 Days Ago

  • Dhillon Hotel Inc

    Williston, ND

    Dhillon Hotel Inc | Williston, ND

    Job Description. Job Description. Benefits. Employee discounts. Opportunity for advancement. Paid time off. Training & development. Are you a hotel sales r... more

    7 Days Ago

  • BW WILLISTON LLC

    Williston, ND

    BW WILLISTON LLC | Williston, ND

    Job Description. Job Description. Director of Sales. Williston, North Dakota. Dhillon Hotel Management. is seeking an energetic, results-driven Sales Manag... more

    7 Days Ago

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Cost of Living In Williston, ND

Cost of Living in Williston, ND is
3.1% Higher
than the National Average

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