Private Detectives and Investigators Salary in Illinois
In Illinois, private detectives and investigators earn a median of $73,070 per year.
Median (Illinois)
$73,070
Bottom 10%
$40,710
Top 10%
$98,800
Employed in Illinois
1,770
How Illinois compares
Refit analysis ·In Illinois, private detectives and investigators earn a median of $73,070 — 40% above the national median of $52,370. Locally the range runs $40,710 to $98,800. About 1,770 people hold this role in the state.
Refit analysis ·Illinois ranks #3 of 50 states for private detectives and investigators pay — roughly the 96th percentile among states. That trails the top-paying state (Oregon, $77,320) by 6%. State employment of about 1,770 also shapes how competitive local openings are.
National benchmark
US median
$52,370
US bottom 10%
$37,250
US top 10%
$98,770
Skills that move pay in this role
- Active Listening
- Speaking
- Reading Comprehension
- Critical Thinking
- Writing
- Active Learning
- Monitoring
- Learning Strategies
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