Definitive Observation Unit Nurse Salary Guide: Marion, IL
Average Definitive Observation Unit Nurse Salary
$29.06/hour
The average salary for a Definitive Observation Unit Nurse in Marion, IL is $29.06 per hour. This is 66% lower than the Illinois average of $48.21.
Estimate based on Bureau of Labor Statistics data.
Definitive Observation Unit Nurse salaries in Marion, IL compared to State and National Averages
$29.06/hour
Marion, IL
58% lower than the US average.
$48.21/hour
Illinois
5% higher than the US average.
$45.80/hour
United States
How Definitive Observation Unit Nurse Salaries in Marion Compare to Other Cities
How Definitive Observation Unit Nurse Salaries in Marion Compare to Other Cities
Saint Louis, Missouri
$51/hour
This is 43% higher than the Marion average of $29.06.
Columbus, Ohio
$33/hour
This is 11% higher than the Marion average of $29.06.
Fort Smith, Arkansas
$28/hour
This is 2% lower than the Marion average of $29.06.
What cities in Illinois pay the most for Definitive Observation Unit Nurses?
Only Belleville, Illinois reports pay data for Definitive Observation Unit Nurses, averaging $50 per hour. Belleville, Illinois also has the highest ceiling, with max hourly pay reaching $58. For comparison, the Marion, IL average for Registered Nurses is $29 per hour — Belleville, Illinois pays 73% more.
| City | Average Hourly Salary | Max Hourly Salary |
|---|---|---|
| Belleville, Illinois | $50 | $58 |
Last updated on October 31, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

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