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As of August 01, 2026, the average salary for a Senior Office Assistant in Wisconsin is $44,488 per year, which breaks down to an hourly rate of $21.
However, a Senior Office Assistant's salary can vary significantly. Here’s a look at the typical salary range:
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Senior Office Assistant Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $50,206 | $4,184 | $965 | $24 |
| Average | $44,488 | $3,707 | $856 | $21 |
| 25th Percentile | $40,952 | $3,413 | $788 | $20 |
Associated Milk Producers Inc. - Portage, WI
Zoerner Financial - Kenosha, WI
Marshfield Senior Services Inc - Marshfield, WI
Personnel Specialists - Madison, WI
A Senior Office Assistant'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.
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 Senior Office Assistants. 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 Senior Office Assistant roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Software & Networking sectors offer the strongest compensation, at 25% above the average. In contrast, Senior Office Assistant positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Senior Office Assistant as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $55,610 | $27.0 | 25% |
| Software & Networking | $55,610 | $27.0 | 25% |
| Energy & Utilities | $53,386 | $26.0 | 20% |
| Financial Services | $53,386 | $26.0 | 20% |
| Pharmaceuticals | $53,386 | $26.0 | 20% |
Understanding how a Senior Office Assistant'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 | $50,206 | $4,184 | $965 | $24 |
| Average | $44,488 | $3,707 | $856 | $21 |
| 25th Percentile | $40,952 | $3,413 | $788 | $20 |
Ready to take the next step in your career? Browse thousands of current Senior Office Assistant job openings on our job board. Use the search bar below to find your perfect match.
SEEK Careers Staffing
Kimberly, WI
SEEK Careers Staffing | Kimberly, WI
Job Description. Job Description. Job Summary. We are seeking a detail-oriented and organized Office Assistant to support daily administrative and accounti... more
7 Days Ago
Diaz Consulting
Madison, WI
Diaz Consulting | Madison, WI
Job Description. Job Description. Description. We have developed a team that is passionate about making a statement in the marketing industry with a unique... more
7 Days Ago
Midwest Manufacturing
Eau Claire, WI
Midwest Manufacturing | Eau Claire, WI
Job Description. Job Description. Job Summary. An office assistant provides support for team members in the department, which ensure the proper functioning... more
7 Days Ago
Direct Start
New London, WI
Direct Start | New London, WI
Job Description. Job Description. Position: Office Assistant Company: Direct Start Direct Start is a dynamic and fast-growing company in need of a highly p... more
9 Days Ago
SSM Health Rehabilitation Hospital
Waterloo, WI
SSM Health Rehabilitation Hospital | Waterloo, WI
Job Opportunity At Ssm Health Dean Medical Group WaterlooIt's more than a career, it's a calling.WI-SSM Health Dean Medical Group WaterlooWorker Type: Regu... more
10 Days Ago
TIBCO Software
Madison, WI
TIBCO Software | Madison, WI
JOB REQUIREMENTS:JOB ID:19075 OFFICE ASSISTANT The University of Wisconsin System The University of Wisconsin System is one of the largest systems of publi... more
10 Days Ago
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