Assistant Nurse Manager Salary Guide: O'fallon, IL
Average Assistant Nurse Manager Salary
$49.56/hour
The average salary for an Assistant Nurse Manager in O'fallon, IL is $49.56 per hour. This is 8% higher than the US average of $45.44.
Last updated on November 10, 2026. Based on active jobs on Vivian.com.
Assistant Nurse Manager salaries in O'fallon, IL compared to State and National Averages
$49.56/hour
O'fallon, IL
8% higher than the US average.
$45.44/hour
United States
How Assistant Nurse Manager Salaries in O'Fallon Compare to Other Cities
How Assistant Nurse Manager Salaries in O'Fallon Compare to Other Cities
Saint Louis, Missouri
$52/hour
Waterbury, Connecticut
$52/hour
Windsor, Connecticut
$54/hour
What cities in Illinois pay the most for Assistant Nurse Managers?
Only Belleville, Illinois reports pay data for Assistant Nurse Managers, averaging $51 per hour. Belleville, Illinois also has the highest ceiling, with max hourly pay reaching $58. For comparison, the Illinois average for Registered Nurses is $50 per hour — Belleville, Illinois pays 3% more.
| City | Average Hourly Salary | Max Hourly Salary |
|---|---|---|
| Belleville, Illinois | $51 | $58 |
Last updated on November 10, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

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