Assistant Business Administrator Salary in Phoenix, AZ.
Updated on: Dec 24, 2025
How much does a Assistant Business Administrator make in Phoenix, AZ?
The average Assistant Business Administrator in Phoenix, AZ makes $56,775,
12% above the national average Assistant Business Administrator salary of $50,507.
This pay is 12% lower than the combined average salaries of other metroes San Jose, CA, Arlington, TX, and Houston, TX.
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Assistant Business Administrator Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals