How much does a COS make in Wilmington, DE?
As of March 01, 2025, the average annual salary for a COS in Wilmington, DE is $228,990. Salary.com reports that pay typically ranges from $205,990 to $265,790, with most professionals earning between $185,050 and $299,294.
How much does a COS make by hour, week, month, and year?
Salary.com provides you with accurate and diversified COS salary data based on specialized databases to help you get a fairer salary.
Click the switch button below to see more details about COS hourly pay, weekly pay, monthly pay and so on.
Last Updated on March 01, 2025
|
Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
75th Percentile |
$265,790 |
$22,149 |
$5,111 |
$128 |
Average |
$228,990 |
$19,083 |
$4,404 |
$110 |
25th Percentile |
$205,990 |
$17,166 |
$3,961 |
$99 |
Last Updated on March 01, 2025
How Does Experience Level Affect a COS's Salary?
An entry-level COS with under 1 year experience makes about $214,886.
With less than 2 years of experience, a mid-level COS makes around $216,941.
After 2-4 years, the COS pay rises to about $218,654.
Those senior COS with 5-8 years of experience earn roughly $221,394, and those COS having 8 years or more experience are expected to earn about $224,818 on average.
Levels |
Salary |
Entry Level COS
|
$214,886
|
Intermediate Level COS
|
$216,941
|
Senior Level COS
|
$218,654
|
Specialist Level COS
|
$221,394
|
Expert Level COS
|
$224,818
|
$214,886
0 yr
$216,941
< 2 yrs
$218,654
2-4 yrs
$221,394
5-8 yrs
$224,818
> 8 yrs
Last Updated on March 01, 2025
Entry Level
|
6%
|
Mid Level
|
5%
|
Senior Level
|
5%
|
Top Level
|
3%
|
Experienced
|
2%
|
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Last Updated on March 01, 2025