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Executive Assistant and Project Coordinator III Salary in Interior, SD

How much does an Executive Assistant and Project Coordinator III make in Interior, SD?

As of July 01, 2026, the average salary for an Executive Assistant and Project Coordinator III in Interior, SD is $79,760 per year, which breaks down to an hourly rate of $38.

However, an Executive Assistant and Project Coordinator III's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $97,413
  • Majority Range (25th-75th percentile): $70,840 to $89,000
  • Entry-Level (10th percentile): $62,719
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View as table View as graph 25% $70,840 10% $62,719 90% $97,413 75% $89,000 $79,760 50%(Median) Didn’t find job title? Click

Executive Assistant and Project Coordinator III Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $89,000 $7,417 $1,712 $43
Average $79,760 $6,647 $1,534 $38
25th Percentile $70,840 $5,903 $1,362 $34
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Key Factors That Influence Executive Assistant and Project Coordinator III Salaries

An Executive Assistant and Project Coordinator 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, skills, and company size can directly affect your earning potential.

How Experience Level Affects Executive Assistant and Project Coordinator Salaries?

Experience is a primary driver of an Executive Assistant and Project Coordinator 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:

  • Executive Administrative Assistant I (0-2 years): $57,139
  • Executive Administrative Assistant II (2-4 years): $66,287
  • Executive Assistant and Project Coordinator III (4-7 years): $79,754
  • Executive Administrative Assistant IV (7+ years): $90,158
  • Executive Administrative Assistant V (7-10 years): $108,123
Job Role Years of Experience Average Salary
Executive Administrative Assistant I0-2 years$57,139
Executive Administrative Assistant II2-4 years$66,287
Executive Assistant and Project Coordinator III4-7 years$79,754
Executive Administrative Assistant IV7+ years$90,158
Executive Administrative Assistant V7-10 years$108,123
$57,139 Executive...
$66,287 Executive...
$79,754 Executive...
$90,158 Executive...
$108,123 Executive...
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What Am I Worth?

Top Paying Cities for Executive Assistant and Project Coordinator 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:

  • San Jose: $110,140
  • San Francisco: $108,930
  • Oakland: $106,640

What Skills Can Increase an Executive Assistant and Project Coordinator III's Salary?

Demanded Skills for the Role:

  • Scheduling (Mentioned in 6.72% Job Postings): Scheduling is the process of arranging, controlling and optimizing work and workloads in a production process or manufacturing process.
  • Microsoft Excel (Mentioned in 1.61% Job Postings): Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications.
  • Catering (Mentioned in 1.09% Job Postings): Catering is the business of providing food service at a remote site or a site such as a hotel, hospital, pub, aircraft, cruise ship, park, festival, filming location or film studio.
See More Skills
Skills Demand Percentage
Scheduling 6.72%
Microsoft Excel 1.61%
Catering 1.09%
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 Executive Assistant and Project Coordinator III's salary.
  • Logistics: Can increase your salary by up to 4%.
  • Analysis: Can increase your salary by up to 4%.
  • Innovation: Can increase your salary by up to 3%.
Skill Salary Salary % Increase
Logistics
 $82,950
4%
Analysis
 $82,950
4%
Innovation
 $82,153
3%
Project Management
 $82,153
3%
Collaboration
 $82,153
3%
Onboarding
 $82,153
3%
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Executive Assistant and Project Coordinator III Salary by Company Size: Startups vs. Enterprise

Executive Assistant and Project Coordinator III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $89,211. While startup companies pay approximate $75,446.

Executive Assistant and Project Coordinator III Salary by Company Size

Company Size Employees Average Salary
Startup1~50$75,446
Growth Stage51~500$79,796
Established501~5000$86,150
Enterprise5000+$89,211

Executive Assistant and Project Coordinator III Salary by Industry: Top Paying Sectors

For Executive Assistant and Project Coordinator III roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Pharmaceuticals sectors offer the strongest compensation, at 30% above the average. In contrast, Executive Assistant and Project Coordinator positions in Telecom or Hospitality & Leisure typically offer lower base pay, as these industries often view Executive Assistant and Project Coordinator III as a support function rather than a direct revenue driver.

The top paying industries for an Executive Assistant and Project Coordinator III

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Financial Services$103,688$50.030%
Pharmaceuticals$103,688$50.030%
Biotechnology$99,700$48.025%
Insurance$95,712$46.020%
Energy & Utilities$94,117$45.018%

Executive Assistant and Project Coordinator III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Executive Assistant and Project Coordinator 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 July 01, 2026
$70,840
Average $79,760/year
$89,000
$5,903
Average $6,647/month
$7,417
$1,362
Average $1,534/week
$1,712
$34
Average $38/hour
$43
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $89,000 $7,417 $1,712 $43
Average $79,760 $6,647 $1,534 $38
25th Percentile $70,840 $5,903 $1,362 $34

Executive Assistant and Project Coordinator III Salary Growth & Career Path

Executive Assistant and Project Coordinator III
Executive Administrative Assistant IV
Executive Administrative Assistant V

For an Executive Assistant and Project Coordinator III, the most direct path to higher earnings is advancing to the Executive Administrative Assistant IV role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $90,200 - a projected growth of 13% over your current level.

Salaries of jobs related to Executive Assistant and Project Coordinator III

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Cost of Living In Interior, SD

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