Investigator I Salary in the United States

How much does an Investigator I make in the United States?

As of January 01, 2026, the average salary for an Investigator I in the United States is $78,890 per year, which breaks down to an hourly rate of $38.

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

  • Top Earners (90th percentile): $101,136
  • Majority Range (25th-75th percentile): $70,912 to $90,535
  • Entry-Level (10th percentile): $63,649
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View as table View as graph 25% $70,912 10% $63,649 90% $101,136 75% $90,535 $78,890 50%(Median) Didn’t find job title? Click

Investigator I Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $90,535 $7,545 $1,741 $44
Average $78,890 $6,574 $1,517 $38
25th Percentile $70,912 $5,909 $1,364 $34
Check out Investigator I Job Openings in the United States
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ATA Services Inc - ALBUQUERQUE, NM

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ATA Services Inc - ROSWELL, NM

Senior Financial Investigator with Security Clearance

RUCHMAN & ASSOCIATES, INC - ALEXANDRIA, VA

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Key Factors That Influence Investigator I Salaries

An Investigator 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 Investigator I Salaries?

Experience is a primary driver of an Investigator 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:

  • Entry-Level (less than 1 year): $74,531
  • Early Career (1-2 years): $75,115
  • Mid-Level (2-4 years): $76,283
  • Senior-Level (5-8 years): $80,089
  • Expert (over 8 years): $84,027
Levels Salary
Entry Level Investigator I$74,531
Intermediate Level Investigator I$75,115
Senior Level Investigator I$76,283
Specialist Level Investigator I$80,089
Expert Level Investigator I$84,027
$74,531 0 yr
$75,115 < 2 yrs
$76,283 2-4 yrs
$80,089 5-8 yrs
$84,027 > 8 yrs
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What Am I Worth?

How Do Investigator I Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Investigator Is. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $87,347.
  • California: $87,016.
  • Massachusetts: $85,856.

Top Paying Cities for Investigator 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: $99,504
  • San Francisco: $98,526
  • Oakland: $96,341

What Skills Can Increase an Investigator I's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 5.02% Job Postings): Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  • Forensics (Mentioned in 2.98% Job Postings): Forensics is a scientific tests or techniques used in connection with the detection of crime. Use of analytical and scientific techniques to examine evidence from crimes and prepare legal statements that summarize the results for court cases.
  • Microsoft Office (Mentioned in 1.35% Job Postings): Microsoft Office is a suite of desktop productivity applications that is designed by Microsoft for business use. You can create documents containing text and images, work with data in spreadsheets and databases, create presentations and posters.
See More Skills
Skills Demand Percentage
Analysis 5.02%
Forensics 2.98%
Microsoft Office 1.35%
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 Investigator I's salary.
  • Due Diligence: Can increase your salary by up to 11%.
  • Prioritization: Can increase your salary by up to 7%.
  • Consulting: Can increase your salary by up to 6%.
Skill Salary Salary % Increase
Due Diligence
$87,568
11%
Prioritization
$84,412
7%
Consulting
$83,624
6%
Cost Control
$83,624
6%
AML
$82,835
5%
Analysis
$82,046
4%
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Investigator I Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Investigator 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.

Last Updated on January 01, 2026

Salary Trends for Investigator I

Salaries for an Investigator I can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $91,661 in 2023 to around $90,608 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Investigator I salary trends, .

Average Annual Salary of Investigator I Over Time

2022
$???
2023
$91,661
2024
$91,528
2025
$90,608
2026
$???
2027
$???
Year Average Annual Salary
2022
View More
2023 $91,661
2024 $91,528
2025 $90,608
2026
View More
2027
View More

Most common benefits for Investigator I

Social Security
401(k)
Disability
Healthcare
Pension
Time Off (days)
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Common company salaries for Investigator I

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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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