Houston Police Department (HPD)
HPD operates on the Houston Public Safety sites of the
TxWARN Project 25 system.
Numeric (1-4 digits)
- 9xxS SWAT
- 11xx Auto Theft?
- 14xx Homicide
- 16xx Robbery
- 17xx Major Offenders Unit
- 18xx Mayor's Protection Detail
- 20xx Dignitary Protection Details (Major VIPs)
- 22xx Narcotics Canine
- 23xx Vice
- 36xx City Wreckers
- 37xx Gang Division
- 55xx Gang Division Crime Reduction Unit
- 87xx Narcotics
- 88xx Narcotics
- x-Y-xx Special Operations Patrol - Downtown
- x-Y-xxT Special Operations Patrol - Downtown Power Shift
- 10-Y-xx Special Operations Patrol - Memorial Park
- 20-Y-xx Special Operations Patrol - Hermann Park
- 24-P-xx Lake Houston Patrol
- 3x-x-xx Special Event Details
- 4x-x-xx Special Event Details
- 30-T-xx Traffic Enforcement Special Details?
- 50-Z-xx DWI Task Force
- 60-T-xx Traffic Enforcement
- 66-M-xx Crisis Intervention Response Team?
- 70-Z-xx Auto Accident Investigators (Mobility Units)
- 71-Z-xx Truck Enforcement Unit
- 73-I-xx Canine - IAH Airport
- 73-K-xx Canine - Patrol
- 75-Z-xx Mobility Response Team "Scooters"
- 76-Y-xx Mounted Patrol?
- 80-x-xx Patrol Division Investigative First Responders (IFR)
- 86-M-xx City Marshals - Municipal Court
- 9x-x-xx Patrol Division Tactical Units and other non-beat units (e.g., print units)
- 91-M-xx City Marshals - Warrants/Transportation ("Field Units")
- 96-Z-xx DWI Task Force
- 99-S-xx SafeClear?
- 99-Z-xx Motorcycles (Auto Accident Investigators, Mobility Units)
- xxF Helicopter Patrol
- CSU-x Crime Scene Unit
- 1A10 - Downtown District (patrolled by Special Operations Division)
- 21I10 - IAH Airport Terminal A Checkpoint
- 21I20 - IAH Airport Terminal B Checkpoint
- 21I30 - IAH Airport Terminal C Checkpoint
- 21I40 - IAH Airport Terminal D Checkpoint
- 21I60 - IAH Airport Terminal E Checkpoint (C-E Bridge)
- 21I70 - IAH Airport Terminal E Checkpoint (Main)