McHenry County (IL) Law Enforcement IDs

McHenry County Sheriff's Department

• 500s
  • 501 - Sheriff
  • 502 - Under Sheriff
  • 504 - Captain of Support Services
  • 505 - Captain of Patrol
  • 507 - Training Division Sergeant
  • 508 - Special Services Sergeant (DARE)
  • 509 - Communications Division Sergeant
  • 511 - Lieutenant
  • 512 - Lieutenant
  • 513 - Lieutenant
  • 514 - Sergeant
  • 515 - Sergeant
  • 516 - Sergeant
  • 517 - Sergeant
  • 518 - Sergeant
  • 519 - Sergeant
  • 530 - ???
  • 537 - K9 Unit
  • 553
  • 591
• 601 to 603 - Motorcycle Units
• 690 to 699 - Marine Units
• 700 to 707 - Jail Units
  • 706
• 708 - ???:
  • 721
  • 723
• David Units - Patrol (x is shift number, 1, 2, or 3):
  • xDavid 1 - Nunda Township
  • xDavid 2 - Algonquin Township
  • xDavid 3 - Woodstock/Huntley Area
  • xDavid 4 - Marengo/Union Area
  • xDavid 5 - Harvard/Alden Area
  • xDavid 6 - Wonder Lake/Greenwood Area
  • xDavid 7 - Wonder Lake Area
  • xDavid 8 - McHenry, Spring Grove, Richmond Areas
  • xDavid 10 - ??
• Ida Units:
  • Ida 1 to 11 - Detective Division
  • Ida 12 to 15 - Evidence Division
  • Ida 23 - ???

McHenry County Conservation District PD

Dispatched by McHenry County

• Conservation 14
• Conservation 42
• Conservation 50

Algonquin Police Department

Dispatched by SEECOM

• Adam Units:
  • A10
  • A11
  • A21
  • A22
  • A23
  • A24
  • A33
  • A36
  • A51

Bull Valley Police Department

Dispatched by McHenry County

• x49s:
  • 149

Cary Police Department

Dispatched by SEECOM

• C Units read out as Cary

Crystal Lake Police Department

Dispatched by SEECOM Accuracy is unknown - At least one series is correct

• X-Ray Units???
  • 500s:
    • X520
    • X521
    • X522
    • X523
    • X524
    • X525
    • X544
  • 600s:
    • X630
    • X631
    • X632
    • X634
    • X635
    • X638
  • 800s:
    • X858

Harvard Police Department

Dispatched by NERCOM

Hebron Police Department

Dispatched by McHenry County

• x40s:
  • 140 Dodge Charger
  • 240 Dodge Durango
  • 340 Ford Crown Vic(Chiefs Personal)

Holiday Hills Police Department

Dispatched by McHenry County

• x46s:
  • 246

Huntley Police Department

AS OF 2021 HUNTLEY PD UNIT IDS HAVE CHANGED TO A NEW FORMAT. The below is the OLD format. New format will be harder to obtain due to TGID encryption on primary dispatch.

Dispatched by SEECOM - H units read out as Huntley

• Day Shift Patrol
  • H621
  • H622
  • H623
  • H624

• Night Shift Patrol
  • H721
  • H722
  • H723
  • H724

• Sergeants
  • H531
  • H532
  • H533
  • H534

• Admin/Community Service
  • H580 (HHS Resource Officer)
  • H761 (Day Shift Community Service)
  • H762 (Night Shift Community Service)

Johnsburg Police Department

Dispatched by NERCOM

• 4500s
  • 4512
  • 4514

Lake In The Hills Police Department

Dispatched by SEECOM - L read out as Lincoln

• Day Shift Patrol:
  • L121 (N/E Patrol)
  • L122 (S/E Patrol)
  • L123 (West Patrol)
  • L124 (Floating Patrol)
  • L125 (Floating Patrol)

• Night Shift Patrol:
  • L221 (N/E Patrol)
  • L222 (S/E Patrol)
  • L223 (West Patrol)
  • L224 (Floating Patrol)
  • L225 (Floating Patrol)

• Administrative:
  • L130 (Day Shift Sergeant)
  • L230 (Night Shift Sergeant)
  • L143 (Marlowe Middle School Resource Officer)

Lakemoor Police Department

Dispatched by McHenry County

• x37s:
  • 137
  • 237
  • 337
  • 437
  • 537
  • 637

Lakewood Police Department

Dispatched by McHenry County

• X200s:
  • X231
  • X261
  • X268

McCullom Lake Police Department

Dispatched by McHenry County

• 4100s

McHenry Police Department

Dispatched by NERCOM

• Mary Units:
  • M1
  • M32
  • M81

Oakwood Hills Police Department

Dispatched by McHenry County

Praire Grove Police Department

Dispatched by McHenry County

• x31s:

Richmond Police Department

• x41s:

Spring Grove Police Department

Dispatched by McHenry County

• x54s:
  • 154
  • 854

Union Police Department

Dispatched by NERCOM

Wonder Lake Police Department

Dispatched by McHenry County

• x32s:
  • 132
  • 632

Woodstock Police Department

Dispatched by NERCOM

x indicates first, second, and thrid shift(1, 2, 3)

William Units

• • xW20 Sgt
  • xW21 Beat 1
  • xW22 Beat 2
  • xW23 Beat 3
  • xW24 Beat 4
  • xW25 Unmarked
  • xW26 spare car
  • xW27 spare car
  • xW28 spare car
  • xW29 K-9 Car
  • xW18 Community Service car

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