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Miami County, Ohio

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Observed Holidays
  • About
    • Duties of the Sheriff
    • History of the Miami County Sheriff
    • History of the Miami County Jail
    • Miami County Law Enforcement Memorial
      • The Supreme Sacrifice
  • Services
    • Concealed Carry
    • Webcheck
    • Real Estate Sales
    • Sex Offender Tracking & Registration
      • Sex Offender Lookup
    • Snow Advisory Classification
    • Vacation House Check
  • Programs
    • Citizen Police Academy & Teen Academy
    • Heroin/Opiate Resource Guide (PDF)
    • Operation Cover-up
    • Pharmaceutical Drug Disposal Program
    • Project Lifesaver
    • Safety Town
    • School Programs
  • Divisions & Sections
    • Court Services
    • Crash Reconstruction
    • Investigations
    • Jail Information
      • Jail Roster
      • Inmate Mail Policies
      • Legal Mail & Publications
      • Visitations
    • K-9 Unit
    • Sheriff Records
    • Special Response Team
  • Information
    • Jail Needs Assessment 2025
    • Safety Tips
    • Sheriff Opinion Survey
  • Contact The Sheriff
    • Anonymous Tips
    • Email The Sheriff
    • Jobs

Divisions & Sections

Court Services

Information about the Sheriff's Office Court Services.


Jail/Inmate Information

Information about the Miami County Jail and Incarceration Facility.


Crash Reconstruction

Learn more about the team investigates serious injury and fatal motor vehicle crashes within Miami County.


Investigations

Learn more about how detectives invetigate felony sex offenses, violent crimes, drug offenses, and conduct death investigations.


K-9 Unit

Learn more about the K-9 unit at Miami County, Ohio Sheriff's division


Special Response Team

Learn more about how the Special Reponse Team gets involved when armed suspects are involved, tactical entry is required or individuals are barricaded or needing rescued


Records

Learn more about Miami County, Ohio Sheriff's record policy and how to obtain crash reports.


Dave Duchak
Sheriff

Miami County, Ohio
201 West Main Street
Troy, OH 45373
Email the Sheriff

  • Emergency Calls
    911
  • Dispatch
    (937) 440-9911
  • Administration/Records
    (937) 440-6085
  • Detective Section
    (937) 440-3965
  • Downtown Jail Control
    (937) 440-3971
  • MCIF Office
    937-440-6095
  • MCIF Control
    (937) 440-3490
  • Prisoner Info
    (937) 440-3961

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  • Anonymous Tips
  • Citizen Police Academy & Teen Academy
  • Concealed Carry
  • Courts
  • Court Services
  • Crash Reconstruction
  • Duties of the Sheriff
  • Email The Sheriff
  • Emergency Notifications
  • Heroin/Opiate Resource Guide (PDF)
  • History of the Miami County Jail
  • History of the Miami County Sheriff
  • Inmate Mail Policies
  • Investigations
  • Jail Needs Assessment 2025
  • Jail Information
  • Jail Roster
  • Jobs
  • K-9 Unit
  • Legal Mail & Publications
  • Miami County Law Enforcement Memorial
  • National Webcheck & Fingerprint Information
  • Operation Cover-up
  • Pharmaceutical Drug Disposal Program
  • Project Lifesaver
  • Real Estate Sales
  • Safety Tips
  • Safety Town
  • Sheriff Opinion Survey
  • School Programs
  • Sex Offender Lookup
  • Sex Offender Tracking & Registration
  • Sheriff Records
  • Snow Advisory Classification
  • Special Response Team
  • Summer Youth Camp
  • The Supreme Sacrifice
  • Vacation House Check
  • Visitations
  • Webcheck
Miami County, Ohio logo - link to Miami County, Ohio
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Miami County, OH Sheriff's Office
  • Miami County Sheriff's Office
  • 201 West Main Street
  • Troy, OH 45373
  • Phone: (937) 440-6085
  • Fax: (937) 440-3524

Quick Links

  • Buckeye State Sheriffs' Association
  • National Sheriff's Association
  • Department of Justice
  • Ohio Attorney General
  • Sex Offender Search
  • Ohio Bureau of Motor Vehicles
  • Ohio VINELink
  • Search The Ohio Revised Code

Contact Us

Miami County, Ohio copyright © 2026

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Observed Holidays

Observed Holidays
HolidayDate
New Years DayJanuary 1, 2026
Martin Luther King Jr DayJanuary 19, 2026
President's DayFebruary 16, 2026
Memorial DayMay 25, 2026
JuneteenthJune 19, 2026
Independence DayJuly 4, 2026
Labor DaySeptember 7, 2026
Columbus DayOctober 12, 2026
Veterans DayNovember 11, 2026
Thanksgiving DayNovember 26, 2026
Christmas DayDecember 25, 2026
  • About
    • Duties of the Sheriff
    • History of the Miami County Sheriff
    • History of the Miami County Jail
    • Miami County Law Enforcement Memorial
      • The Supreme Sacrifice
    • About Sheriff
  • Services
    • Concealed Carry
    • Webcheck
    • Real Estate Sales
    • Sex Offender Tracking & Registration
      • Sex Offender Lookup
    • Sheriff Services
    • Snow Advisory Classification
    • Vacation House Check
  • Programs
    • Citizen Police Academy & Teen Academy
    • Heroin/Opiate Resource Guide (PDF)
    • Operation Cover-up
    • Pharmaceutical Drug Disposal Program
    • Project Lifesaver
    • Safety Town
    • School Programs
    • Sheriff Programs
  • Divisions & Sections
    • Court Services
    • Crash Reconstruction
    • Divisions & Sections
    • Investigations
    • Jail Information
      • Jail Roster
      • Inmate Mail Policies
      • Legal Mail & Publications
      • Visitations
    • K-9 Unit
    • Sheriff Records
    • Special Response Team
  • Information
    • Jail Needs Assessment 2025
    • Safety Tips
    • Sheriff Opinion Survey
  • Contact The Sheriff
    • Anonymous Tips
    • Contact The Sheriff
    • Email The Sheriff
    • Jobs
Miami County, Ohio Sheriff Duchak logo