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Administrative assistant salary in Prospect Heights, IL (Updated 2026)
How much does an Administrative Assistant make in Prospect Heights, IL?
Average base salary
$20.75
same
as national averageAverage $20.75
Low $16.20
High $26.58
The average salary for a administrative assistant is $20.75 per hour in Prospect Heights, IL. 3 salaries taken from job postings on Indeed in the past 36 months (updated January 31, 2025).