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Trust Administrative Support Assistant I Salary in the United States

How much does a Trust Administrative Support Assistant I make in the United States?

As of July 01, 2026, the average salary for a Trust Administrative Support Assistant I in the United States is $45,300 per year, which breaks down to an hourly rate of $22.

However, a Trust Administrative Support Assistant I's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $58,864
  • Majority Range (25th-75th percentile): $41,500 to $52,400
  • Entry-Level (10th percentile): $38,040
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View as table View as graph 25% $41,500 10% $38,040 90% $58,864 75% $52,400 $45,300 50%(Median) Didn’t find job title? Click

Trust Administrative Support Assistant I Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $52,400 $4,367 $1,008 $25
Average $45,300 $3,775 $871 $22
25th Percentile $41,500 $3,458 $798 $20
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Key Factors That Influence Trust Administrative Support Assistant I Salaries

A Trust Administrative Support 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 Trust Administrative Support Assistant Salaries?

Experience is a primary driver of a Trust Administrative Support 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:

  • Trust Administrative Support Assistant I (0-1 years): $45,300
  • Trust Administrative Support Assistant II (1-3 years): $60,353
  • Trust Administrative Support Assistant III (3-5 years): $69,265
  • Trust Portfolio Administration Manager (5+ years): $150,019
Job Role Years of Experience Average Salary
Trust Administrative Support Assistant I0-1 years$45,300
Trust Administrative Support Assistant II1-3 years$60,353
Trust Administrative Support Assistant III3-5 years$69,265
Trust Portfolio Administration Manager5+ years$150,019
$45,300 Trust Adm...
$60,353 Trust Adm...
$69,265 Trust Adm...
$150,019 Trust Por...
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What Am I Worth?

Top Paying Cities for Trust Administrative Support 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:

  • San Jose: $57,200
  • San Francisco: $56,600
  • Oakland: $55,400

Trust Administrative Support Assistant I Salary by Company Size: Startups vs. Enterprise

Trust Administrative Support Assistant I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $48,839. While startup companies pay approximate $41,366.

Trust Administrative Support Assistant I Salary by Company Size

Company Size Employees Average Salary
Startup1~50$41,366
Growth Stage51~500$43,742
Established501~5000$47,181
Enterprise5000+$48,839

Trust Administrative Support Assistant I Salary by Industry: Top Paying Sectors

For Trust Administrative Support Assistant I roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Business Services sectors offer the strongest compensation, at 50% above the average. In contrast, Trust Administrative Support Assistant positions in Insurance or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Trust Administrative Support Assistant I as a support function rather than a direct revenue driver.

The top paying industries for a Trust Administrative Support Assistant I

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Financial Services$67,950$33.050%
Business Services$49,830$24.010%

Trust Administrative Support Assistant I Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Trust Administrative Support 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.

  • Hourly
  • Monthly
  • Weekly
  • Yearly
  • Table View
Last Updated on July 01, 2026
$41,500
Average $45,300/year
$52,400
$3,458
Average $3,775/month
$4,367
$798
Average $871/week
$1,008
$20
Average $22/hour
$25
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $52,400 $4,367 $1,008 $25
Average $45,300 $3,775 $871 $22
25th Percentile $41,500 $3,458 $798 $20

Trust Administrative Support Assistant I Salary Growth & Career Path

Trust Administrative Support Assistant I
Trust Administrative Support Assistant II
Trust Administrative Support Assistant III

For a Trust Administrative Support Assistant I, the most direct path to higher earnings is advancing to the Trust Administrative Support Assistant II role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $60,400 - a projected growth of 33% over your current level.

Salaries of jobs related to Trust Administrative Support Assistant I

Most common benefits for Trust Administrative Support Assistant I

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401(k)
Disability
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Pension
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Common company salaries for Trust Administrative Support Assistant I

Here are companies hiring for Trust Administrative Support Assistant I and their salaries, click below for more details.

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FAQ about Trust Administrative Support Assistant I

1. What industry pays the highest salary for Trust Administrative Support Assistant I?

The Financial Services industry offers the highest average compensation for Trust Administrative Support Assistant I roles, with salaries approximately 50% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

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