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Inside Sales Development Representative III Salary in Maryland

How much does an Inside Sales Development Representative III make in Maryland?

As of May 01, 2026, the average salary for an Inside Sales Development Representative III in Maryland is $77,300 per year, which breaks down to an hourly rate of $37.

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

  • Top Earners (90th percentile): $93,157
  • Majority Range (25th-75th percentile): $66,700 to $85,600
  • Entry-Level (10th percentile): $57,049
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View as table View as graph 25% $66,700 10% $57,049 90% $93,157 75% $85,600 $77,300 50%(Median) Didn’t find job title? Click

Inside Sales Development Representative III Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $85,600 $7,133 $1,646 $41
Average $77,300 $6,442 $1,487 $37
25th Percentile $66,700 $5,558 $1,283 $32
Check out Inside Sales Development Representative III Job Openings in Maryland
Inside Sales Representative

BakeMark - Baltimore, MD

Inside Sales Representative

Addison Group - Frederick, MD

Inside Sales Representative

Exponential Power - Baltimore, MD

Inside Sales Representative

ForgeFit - Baltimore, MD

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Key Factors That Influence Inside Sales Development Representative III Salaries

An Inside Sales Development Representative III'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 Representative Salaries?

Experience is a primary driver of an Inside Sales Development Representative III'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 Representative I (0-2 years): $53,239
  • Inside Sales Development Representative II (2-4 years): $66,447
  • Inside Sales Development Representative III (4-7 years): $77,212
  • Inside Sales Development Representative IV (7+ years): $102,996
  • Inside Telephone Sales Supervisor (7+ years): $73,886
Job Role Years of Experience Average Salary
Inside Sales Development Representative I0-2 years$53,239
Inside Sales Development Representative II2-4 years$66,447
Inside Sales Development Representative III4-7 years$77,212
Inside Sales Development Representative IV7+ years$102,996
Inside Telephone Sales Supervisor7+ years$73,886
$53,239 Inside Sa...
$66,447 Inside Sa...
$77,212 Inside Sa...
$102,996 Inside Sa...
$73,886 Inside Te...
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What Am I Worth?

Top Paying Cities for Inside Sales Development Representative IIIs

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:

  • Owings: $79,600
  • Riverdale: $82,400
  • College Park: $82,300

Inside Sales Development Representative III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Inside Sales Development Representative III'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 May 01, 2026
$66,700
Average $77,300/year
$85,600
$5,558
Average $6,442/month
$7,133
$1,283
Average $1,487/week
$1,646
$32
Average $37/hour
$41
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $85,600 $7,133 $1,646 $41
Average $77,300 $6,442 $1,487 $37
25th Percentile $66,700 $5,558 $1,283 $32

Inside Sales Development Representative III Salary Growth & Career Path

Inside Sales Development Representative III
E- Commerce Strategic Sales Manager
Inside Sales Development Representative IV
Director of E-commerce Sales
Inside Telephone Sales Supervisor

Promotions are the fastest way to increase your earnings. As an Inside Sales Development Representative III, 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 Representative III Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
E- Commerce Strategic Sales Manager $92,700 20%
Inside Sales Development Representative IV $103,000 33%

Salaries of jobs related to Inside Sales Development Representative III

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Cost of Living In Maryland

Cost of Living in Maryland is
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