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Inside Sales Development Assistant I Salary in South Dakota

How much does an Inside Sales Development Assistant I make in South Dakota?

As of August 01, 2026, the average salary for an Inside Sales Development Assistant I in South Dakota is $37,400 per year, which breaks down to an hourly rate of $18.

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

  • Top Earners (90th percentile): $44,278
  • Majority Range (25th-75th percentile): $34,000 to $41,000
  • Entry-Level (10th percentile): $30,904
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View as table View as graph 25% $34,000 10% $30,904 90% $44,278 75% $41,000 $37,400 50%(Median) Didn’t find job title? Click

Inside Sales Development Assistant I Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $41,000 $3,417 $788 $20
Average $37,400 $3,117 $719 $18
25th Percentile $34,000 $2,833 $654 $16
Check out Inside Sales Development Assistant I Job Openings in South Dakota
Sales Development Partner

IBG Partners - Sioux Falls, SD

Commercial Sales and Development Manager

COLOURS INC - Sioux Falls, SD

Sales Manager

LifeAnchor Insurance - Sioux Falls, SD

Sales Business Development Manager

Empire Building Construction - Sioux Falls, SD

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Key Factors That Influence Inside Sales Development Assistant I Salaries

An Inside Sales Development Assistant I'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 Inside Sales Development Assistant Salaries?

Experience is a primary driver of an Inside Sales Development Assistant I'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:

  • Inside Sales Development Assistant I (0-1 years): $37,384
  • Inside Sales Development Assistant II (1-3 years): $42,326
  • Inside Sales Development Assistant III (3-5 years): $48,859
  • Inside Telephone Sales Supervisor (5+ years): $65,126
  • Inside Sales Development Senior Supervisor (5+ years): $79,934
Job Role Years of Experience Average Salary
Inside Sales Development Assistant I0-1 years$37,384
Inside Sales Development Assistant II1-3 years$42,326
Inside Sales Development Assistant III3-5 years$48,859
Inside Telephone Sales Supervisor5+ years$65,126
Inside Sales Development Senior Supervisor5+ years$79,934
$37,384 Inside Sa...
$42,326 Inside Sa...
$48,859 Inside Sa...
$65,126 Inside Te...
$79,934 Inside Sa...
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What Am I Worth?

Top Paying Cities for Inside Sales Development Assistant Is

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:

  • Alcester: $37,800
  • Aurora: $38,000
  • Baltic: $37,600

Inside Sales Development Assistant I Salary by Company Size: Startups vs. Enterprise

Inside Sales Development Assistant I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $41,867. While startup companies pay approximate $35,419.

Inside Sales Development Assistant I Salary by Company Size

Company Size Employees Average Salary
Startup1~50$35,419
Growth Stage51~500$37,459
Established501~5000$40,430
Enterprise5000+$41,867

Inside Sales Development Assistant I Salary by Industry: Top Paying Sectors

For Inside Sales Development Assistant I roles, the industry you choose can affect earning potential by as much as 38% (the gap between the highest and lowest paying industries). Data shows that the Transportation and Telecom sectors offer the strongest compensation, at 19% above the average. In contrast, Inside Sales Development Assistant positions in Aerospace & Defense or Biotechnology typically offer lower base pay, as these industries often view Inside Sales Development Assistant I as a support function rather than a direct revenue driver.

The top paying industries for an Inside Sales Development Assistant I

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Transportation$44,506$21.019%
Telecom$43,758$21.017%
Software & Networking$43,010$21.015%
Retail & Wholesale$42,262$20.013%
Pharmaceuticals$41,514$20.011%

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

Understanding how an Inside Sales Development Assistant I'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 August 01, 2026
$34,000
Average $37,400/year
$41,000
$2,833
Average $3,117/month
$3,417
$654
Average $719/week
$788
$16
Average $18/hour
$20
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $41,000 $3,417 $788 $20
Average $37,400 $3,117 $719 $18
25th Percentile $34,000 $2,833 $654 $16

Inside Sales Development Assistant I Salary Growth & Career Path

Inside Sales Development Assistant I
E- Commerce Strategic Sales Manager
Inside Sales Development Assistant II
Inside Telephone Sales Supervisor

Promotions are the fastest way to increase your earnings. As an Inside Sales Development Assistant I, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.

Inside Sales Development Assistant I Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
E- Commerce Strategic Sales Manager $81,700 118%
Inside Sales Development Assistant II $42,400 13%

Salaries of jobs related to Inside Sales Development Assistant I

Find Your Next Inside Sales Development Assistant I Job

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

United States

  • Amy Stockberger Real Estate

    Sioux Falls, SD

    Sales Development Representative

    Amy Stockberger Real Estate | Sioux Falls, SD

    Job Description. Job Description. Are you a motivated, results-driven sales professional who thrives in a fast-paced, high-performance environment. Amy Sto... more

    9 Days Ago

  • Spieldenner Financial Group

    Rapid City, SD

    Insurance Sales

    Spieldenner Financial Group | Rapid City, SD

    Spieldenner Financial Group is a part of one the fastest-growing insurance organizations in the country. Our most important focus areas include getting age... more

    8 Days Ago

  • Intrepid Business Group (IBG)

    Mitchell, SD

    Sales Development Partner

    Intrepid Business Group (IBG) | Mitchell, SD

    Job Description. Job Description. Why Work Here. “Make an impact on the community and be in charge of your schedule. all while making a great income. ”. Ou... more

    9 Days Ago

  • Intrepid Business Group (IBG)

    Mobridge, SD

    Sales Development Partner

    Intrepid Business Group (IBG) | Mobridge, SD

    Job Description. Job Description. Why Work Here. “Make an impact on the community and be in charge of your schedule. all while making a great income. ”. Ou... more

    9 Days Ago

  • IBG Partners

    Watertown, SD

    Sales Development Partner

    IBG Partners | Watertown, SD

    Job Description. Job Description. Why Work Here. “Make an impact on the community and be in charge of your schedule. all while making a great income. ”. Ou... more

    6 Days Ago

  • Hebron Brick Company

    Rapid City, SD

    Commercial Sales& Business Development Specialist

    Hebron Brick Company | Rapid City, SD

    Job Description. Job Description. Position opening – Hebron Brick Supply – Rapid City, SD. Commercial Sales & Business Development Specialist. Join a Team ... more

    7 Days Ago

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Cost of Living In South Dakota

Cost of Living in South Dakota is
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