Private Detectives and Investigators Salary in Illinois
State wage data from the BLS OEWS survey, May 2025.
Median annual
$60,210
Median hourly
$29
Average annual
$64,440
Employed in state
1.3K
The median annual salary for Private Detectives and Investigators in Illinois is $60,210, or about $29 an hour. That is 18% higher than the national median.
Pay in Illinois ranges from $38,920 at the 10th percentile to $97,780 at the 90th percentile. Roughly 1.3K people work as private detectives and investigators in the state.
Pay distribution in Illinois
10th$38,920
25th$44,380
Median$60,210
75th$79,140
90th$97,780
Salary calculator
- Hourly
- $28.95
- Daily
- $232
- Weekly
- $1,158
- Bi-weekly
- $2,316
- Monthly
- $5,018
- Annual
- $60,210
$60,210 a year is around the 50th percentile for Private Detectives and Investigatorss in Illinois. The median is $60,210.
Private Detectives and Investigators pay by metro area in Illinois
| Metro area | Median annual | Employment |
|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | $68,310 | 970 |
| St. Louis, MO-IL | $42,930 | 230 |
| Davenport-Moline-Rock Island, IA-IL | $39,960 | 30 |
Other jobs in Illinois
- Laborers and Freight, Stock, and Material Movers, Hand$40,240
- General and Operations Managers$105,770
- Cashiers$32,880
- Registered Nurses$97,550
- Home Health and Personal Care Aides$35,800
- Fast Food and Counter Workers$31,200
- Retail Salespersons$35,410
- Stockers and Order Fillers$37,330
- Customer Service Representatives$44,770
- Office Clerks, General$45,010
- Janitors and Cleaners, Except Maids and Housekeeping Cleaners$36,840
- Heavy and Tractor-Trailer Truck Drivers$58,640
- Miscellaneous Assemblers and Fabricators$44,650
- Secretaries and Administrative Assistants, Except Legal, Medical, and Executive$47,540
- Waiters and Waitresses$35,230
- Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel$69,990
- Nursing Assistants$42,260
- Maintenance and Repair Workers, General$49,590
- Teaching Assistants, Except Postsecondary$36,780
- Elementary School Teachers, Except Special Education$63,970