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As of August 01, 2026, the average salary for a Human Resource Administrator in Missouri is $50,395 per year, which breaks down to an hourly rate of $24.
However, a Human Resource Administrator's salary can vary significantly. Here’s a look at the typical salary range:
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Human Resource Administrator Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $57,250 | $4,771 | $1,101 | $28 |
| Average | $50,395 | $4,200 | $969 | $24 |
| 25th Percentile | $44,834 | $3,736 | $862 | $22 |
Jewish Federation of St Louis - Saint Louis, MO
The LaSalle Group - Saint Louis, MO
LHH Recruitment Solutions - Kansas City, MO
Aegis Health and Rehabilitation - Wildwood, MO
A Human Resource Administrator'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.
Experience is a primary driver of a Human Resource Administrator'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:
| Levels | Salary |
|---|---|
| Human Res... Level Human Resource Administrator | $42,704 |
| Human Res... Level Human Resource Administrator | $50,781 |
| Human Res... Level Human Resource Administrator | $58,816 |
| Human Res... Level Human Resource Administrator | $102,512 |
| Human Res... Level Human Resource Administrator | $119,819 |
What Am I Worth?
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 Human Resource Administrators. For example, consider the average annual salaries in these key locations:
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:
For Human Resource Administrator roles, the industry you choose can affect earning potential by as much as 50% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Internet sectors offer the strongest compensation, at 30% above the average. In contrast, Human Resource Administrator positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Human Resource Administrator as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $65,513 | $31.0 | 30% |
| Internet | $62,994 | $30.0 | 25% |
| Energy & Utilities | $57,954 | $28.0 | 15% |
| Chemicals | $55,434 | $27.0 | 10% |
| Insurance | $55,434 | $27.0 | 10% |
Understanding how a Human Resource Administrator'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $57,250 | $4,771 | $1,101 | $28 |
| Average | $50,395 | $4,200 | $969 | $24 |
| 25th Percentile | $44,834 | $3,736 | $862 | $22 |
Ready to take the next step in your career? Browse thousands of current Human Resource Administrator job openings on our job board. Use the search bar below to find your perfect match.
Charles Industries, LLC.
Canton, MO
Charles Industries, LLC. | Canton, MO
Job Description. Job Description. About the job. At Amphenol Charles Industries, you will have the opportunity to build a career in a workplace that foster... more
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American Plastics, LLC
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American Plastics, LLC | Jefferson City, MO
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Staffing Alternatives
Saint Louis, MO
Staffing Alternatives | Saint Louis, MO
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8 Days Ago
Worlds of Fun
Kansas City, MO
Worlds of Fun | Kansas City, MO
Overview:A Human Resource Employee at Worlds of Fun is responsible for providing administrative support to the Human Resources Department. This position is... more
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OMNI Human Resource Management
Kansas City, MO
OMNI Human Resource Management | Kansas City, MO
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OMNI Human Resource Management
Kansas City, MO
OMNI Human Resource Management | Kansas City, MO
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