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As of August 01, 2026, the average salary for an Office Assistant in Wisconsin is $41,704 per year, which breaks down to an hourly rate of $20.
However, an Office Assistant's salary can vary significantly. Here’s a look at the typical salary range:
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Office Assistant Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $44,518 | $3,710 | $856 | $21 |
| Average | $41,704 | $3,475 | $802 | $20 |
| 25th Percentile | $36,772 | $3,064 | $707 | $18 |
COCM - Milwaukee, WI
Direct Start - New London, WI
Associated Milk Producers Inc. - Portage, WI
SSM Health Rehabilitation Hospital - Waterloo, WI
An 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 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 Office Assistant roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Software & Networking sectors offer the strongest compensation, at 20% above the average. In contrast, Office Assistant positions in Edu., Gov't. & Nonprofit or Retail & Wholesale typically offer lower base pay, as these industries often view Office Assistant as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $50,045 | $24.0 | 20% |
| Software & Networking | $50,045 | $24.0 | 20% |
| Pharmaceuticals | $47,959 | $23.0 | 15% |
| Aerospace & Defense | $45,874 | $22.0 | 10% |
| Biotechnology | $45,874 | $22.0 | 10% |
Understanding how an 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 | $44,518 | $3,710 | $856 | $21 |
| Average | $41,704 | $3,475 | $802 | $20 |
| 25th Percentile | $36,772 | $3,064 | $707 | $18 |
Ready to take the next step in your career? Browse thousands of current Office Assistant job openings on our job board. Use the search bar below to find your perfect match.
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
8 Days Ago
SEEK Careers/Staffing
Fox Lake, WI
SEEK Careers/Staffing | Fox Lake, WI
Office AssistantAre you a reliable professional with a knack for organization and a passion for providing great service. A local manufacturing facility in ... more
8 Days Ago
Manpower Group Inc.
Hudson, WI
Manpower Group Inc. | Hudson, WI
Our client, a professional services organization, is seeking an Office Assistant to join their team. As an Office Assistant, you will be part of the admini... more
8 Days Ago
CFS
Sun Prairie, WI
CFS | Sun Prairie, WI
Office AssistantWhy Youll Love Working HereOur client has a team-oriented culture, they encourage open communication, professional growth, and work-life ba... more
8 Days Ago
Chartwell Midwest Wisconsin
Middleton, WI
Chartwell Midwest Wisconsin | Middleton, WI
Office AssistantThe Office Assistant is responsible for providing basic clerical support in a variety of settings. This position is responsible for a range... more
8 Days Ago
Fillback Family of Dealerships
Prairie Du Chien, WI
Fillback Family of Dealerships | Prairie Du Chien, WI
Receptionist - Auto DealershipAs our new receptionist, you will be the voice and face of our dealership. So we need someone with a winning attitude and a p... more
8 Days Ago
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