Detectives and Criminal Investigators Salary in Illinois

Ranked #24 of 51 · IL

2% below U.S. average
Mean annual salary $97,480 ≈ $47/hr
Median annual salary $91,190
Employment 3,270

Salary Distribution (10th–90th percentile)

P10 $53,960P25 $69,590 Median $91,190P75 $114,640P90 $157,060

About 80% of detectives and criminal investigatorss in Illinois earn between $53,960 and $157,060. The blue band is the middle 50% (P25–P75); the dot marks the median.

Compared to the U.S.

Illinois
$97,480
U.S. average
$99,430

The mean detectives and criminal investigators salary in Illinois is $97,480, about 2% below the U.S. average ($99,430). That works out to roughly $47/hr at 2,080 hours per year.

Metro Areas in Illinois

Metro areaMedianMeanEmployment
Rockford, IL $104,150 $102,510 130
Chicago-Naperville-Elgin, IL-IN $102,260 $103,220 2,290
Springfield, IL $88,790 $96,080 120
South Illinois nonmetropolitan area $76,730 $82,130 60
West Central Illinois nonmetropolitan area $74,390 $73,460 50
Northwest Illinois nonmetropolitan area $74,380 $71,660 60
Peoria, IL $73,700 $73,880 80
Champaign-Urbana, IL $73,430 $79,640 60

Frequently Asked Questions

How much do detectives and criminal investigators make in Illinois?

The median detectives and criminal investigators salary in Illinois is $91,190 per year (mean $97,480), and about 80% earn between $53,960 and $157,060.

How much do detectives and criminal investigators make per hour in Illinois?

Roughly $47 per hour, based on a mean annual wage of $97,480 and 2,080 work hours per year.

Is Illinois a high-paying state for detectives and criminal investigators?

Illinois ranks #24 of 51 states for detectives and criminal investigators pay. Its mean salary of $97,480 is about 2% below the U.S. average of $99,430.

Which metro areas in Illinois pay detectives and criminal investigators the most?

The highest-paying metro areas in Illinois for detectives and criminal investigators are Rockford, IL ($104,150), Chicago-Naperville-Elgin, IL-IN ($102,260), Springfield, IL ($88,790), by median annual wage.

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