Wages vary by employer and area of the country. The supervisor's duties and level of experience also affect wages.
Full-time supervisors usually receive benefits. These typically include paid vacation, sick leave, and health and life insurance. In addition, most employers provide retirement plans.
                First-line supervisors of police and detectives (SOC 33-1012)
  
  
            
    | Location | 
    Pay Period |   | 
  ||
| 25% | 
    Median | 
    75% | 
  ||
| Illinois | Hourly | $51.76 | $67.47 | $67.47 | 
| Yearly | $107,666 | $140,319 | $140,319 | |
| Champaign Area | Hourly | $42.41 | $52.51 | $59.77 | 
| Yearly | $88,228 | $109,217 | $124,316 | |
| Charleston-Effingham-Centralia Area | Hourly | $29.00 | $38.06 | $43.33 | 
| Yearly | $60,320 | $79,175 | $90,132 | |
| Chicago-Naperville-Elgin | Hourly | $61.36 | $65.60 | $66.95 | 
| Yearly | $127,620 | $136,440 | $139,260 | |
| Cook County | Hourly | $67.47 | $67.47 | $68.74 | 
| Yearly | $140,318 | $140,318 | $142,987 | |
| Decatur Area | Hourly | $35.44 | $44.71 | $52.45 | 
| Yearly | $73,705 | $92,997 | $109,103 | |
| Dekalb-Elgin-Aurora Area | Hourly | $55.03 | $66.62 | $68.56 | 
| Yearly | $114,467 | $138,567 | $142,588 | |
| Du Page County | Hourly | $62.91 | $68.50 | $70.81 | 
| Yearly | $130,852 | $142,478 | $147,285 | |
| Edwardsville Area | Hourly | $47.64 | $47.95 | $57.49 | 
| Yearly | $99,076 | $99,722 | $119,588 | |
| Jacksonville-Carlinville-Litchfield Area | Hourly | $28.70 | $38.30 | $44.23 | 
| Yearly | $59,697 | $79,659 | $92,008 | |
| Kankakee-Morris-Pontiac Area | Hourly | $41.10 | $45.72 | $62.34 | 
| Yearly | $85,479 | $95,105 | $129,669 | |
| Lake County | Hourly | $60.49 | $63.65 | $68.85 | 
| Yearly | $125,821 | $132,390 | $143,221 | |
| McHenry County | Hourly | $55.73 | $55.73 | $65.97 | 
| Yearly | $115,914 | $115,914 | $137,227 | |
| Northwest Illinois Area | Hourly | $38.67 | $45.42 | $51.94 | 
| Yearly | $80,430 | $94,463 | $108,033 | |
| Peoria-Bloomington Area | Hourly | $37.81 | $49.68 | $66.96 | 
| Yearly | $78,640 | $103,346 | $139,279 | |
| Quincy-Macomb-Galesburg Area | Hourly | $24.03 | $36.89 | $50.77 | 
| Yearly | $50,001 | $76,726 | $105,614 | |
| Rock Island-Moline Area | Hourly | $39.51 | $47.49 | $51.12 | 
| Yearly | $82,181 | $98,793 | $106,336 | |
| Rockford Area | Hourly | $43.06 | $45.91 | $59.47 | 
| Yearly | $89,571 | $95,491 | $123,715 | |
| Shawnee National Forest Area | Hourly | $33.25 | $38.60 | $45.90 | 
| Yearly | $69,164 | $80,293 | $95,466 | |
| Springfield Area | Hourly | $39.26 | $46.03 | $59.57 | 
| Yearly | $81,652 | $95,756 | $123,892 | |
| Vermilion County | Hourly | $29.00 | $35.64 | $47.38 | 
| Yearly | $60,330 | $74,122 | $98,546 | |
| Will County | Hourly | $57.63 | $62.96 | $75.22 | 
| Yearly | $119,873 | $130,947 | $156,449 | |
| United States | Hourly | $38.91 | $50.95 | $64.19 | 
| Yearly | $80,940 | $105,980 | $133,520 | |