Home > Salary > Australia > Office Administration Assistant
An Office Administration Assistant is responsible for providing administrative support to ensure the smooth operation of an office. They perform various tasks such as managing correspondence, scheduling appointments, organizing meetings, maintaining files and records, and handling phone calls. They also assist in preparing reports, presentations, and other documents, as well as coordinating travel arrangements and expense reimbursements. Additionally, an Office Administration Assistant may be involved in basic bookkeeping duties, such as processing invoices and managing petty cash.
Estimated Yearly Salary: 69,416 AUD
Estimated Monthly Salary: 5,785 AUD
Estimated Weekly Salary: 1,335 AUD per week
Estimated Hourly Salary: 33 AUD per hour
Values are pre-tax
Last revision of data: 2025-01-04
Estimated Monthly Salary: 5,599 AUD
Estimated Weekly Salary: 1,292 AUD per week
Estimated Hourly Salary: 32 AUD per hour
Last revision of data: 2024-01-05
Estimated Yearly Salary: 34,735 USD
Estimated Monthly Salary: 2,895 USD
Estimated Weekly Salary: 668 USD per week
Estimated Hourly Salary: 17 USD per hour
Difference in salary year over year or average salary increase is approximately
3 %
Data confidence is - relatively high
Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
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Estimated Yearly Salary: 69,416 AUD
Estimated Monthly Salary: 5,785 AUD
Estimated Weekly Salary: 1,335 AUD per week
Estimated Hourly Salary: 33 AUD per hour
By working as Office Administration Assistant a person can save up to 477 USD per month or 5,729 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Australia, see costs of living in Australia.
Estimated Yearly Salary for Office Administration Assistant
Last revision of data: 2025-01-04
Data as of 2025
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Office Administration Assistant salary in Australia
Average Yearly Salary of Office Administration Assistant in Australia is approximately 69,416 AUD (34,735 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.
What does Office Administration Assistant do?

Skills: Office Administration, Administrative Support, Organizational Skills, Communication Skills, Time Management, Attention to Detail
Job industry: Administration
Job industry: Administration
How much does Office Administration Assistant make?
Salary details
How much does Office Administration Assistant make?Estimated Yearly Salary: 69,416 AUD
Estimated Monthly Salary: 5,785 AUD
Estimated Weekly Salary: 1,335 AUD per week
Estimated Hourly Salary: 33 AUD per hour
Comparing salary to last year:
Estimated Yearly Salary: 67,186 AUDEstimated Monthly Salary: 5,599 AUD
Estimated Weekly Salary: 1,292 AUD per week
Estimated Hourly Salary: 32 AUD per hour
Office Administration Assistant estimated salary in USD
For easier comparison here is an estimated salary in USD:Estimated Yearly Salary: 34,735 USD
Estimated Monthly Salary: 2,895 USD
Estimated Weekly Salary: 668 USD per week
Estimated Hourly Salary: 17 USD per hour
Difference in salary year over year or average salary increase is approximately
About these results
Data confidence is - relatively high Data fetched from dabase: 14 submissions.
Results are anonymized. Amounts indicated are pre-tax, meaning no deductionts yet have been made to the basic salary. Salaries where there are less than 3 entries are not displayed.
Want to check how your salary compares? Submit your own salary here
Compare salary to other countries
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Country:
Salary comparison to National average
Australia is a vast country located in the southern hemisphere. It has a diverse population of approximately 25 million people. The country spans an area of about 7.7 million square kilometers, making it the sixth-largest country in the world. Australia is surrounded by the Indian and Pacific Oceans and is known for its stunning landscapes, including the Great Barrier Reef, Uluru, and the Outback.
Estimated national average yearly salary is 84,179 AUD (60,430 USD). Value indicated is pre-tax. Below graph shows estimated Office Administration Assistant job salary compared to average salary in Australia.
Comparison shows that a person working as Office Administration Assistant in Australia earns on average:
0.82 times the average salary (or 82% of average salary).
Estimated national average yearly salary is 84,179 AUD (60,430 USD). Value indicated is pre-tax. Below graph shows estimated Office Administration Assistant job salary compared to average salary in Australia.
Comparison shows that a person working as Office Administration Assistant in Australia earns on average:
0.82 times the average salary (or 82% of average salary).
Is Office Administration Assistant a well paid job?
Yes, our data show that Office Administration Assistant is an averagely well paid job that still allows for some yearly savings. With years and experience the salary might increase even further, resulting in higher satisfaction.What is considered a high salary for Office Administration Assistant?
High salary for Office Administration Assistant would be somewhere between 76,358 AUD and 100,653 AUD. However this is an estimation based on Gaussian Distribution.How much can you save working as Office Administration Assistant in Australia?
Living in Australia the approximate monthly expenses are: 2,417 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.Estimated Yearly Salary: 69,416 AUD
Estimated Monthly Salary: 5,785 AUD
Estimated Weekly Salary: 1,335 AUD per week
Estimated Hourly Salary: 33 AUD per hour
By working as Office Administration Assistant a person can save up to 477 USD per month or 5,729 USD yearly. Values are pre-tax.
NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.
For more information regarding expenses in Australia, see costs of living in Australia.
Salary comparison to region and neighbouring coutries
Country's neighbours are: Indonesia, Papua New Guinea, East Timor. To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).Estimated Yearly Salary for Office Administration Assistant
Salary increase per years of experience
Based on data available the salary increase per years of experience is as following- 0 years (beginner) equals base salary
- 1 to 5 years of experience yields
- 6 to 10 years of experience yields
- 11 to 15 years of experience yields
- 16 to 25 years of experience yields
- more than 25 years of experience yields
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