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Emergency Dispatch: Call 911
For Non-Emergency Dispatch: Call 303-795-4711
Report a Crime Online                  
Online Traffic Accident Report

"Committed to quality service with an emphasis on integrity, professionalism, and community spirit."

David C. Walcher is the Arapahoe County Sheriff, and as the Chief Law Enforcement Officer in the County, he is required by statute to:
  • Keep and preserve the peace.
  • Serve and execute all processes, writs, precepts and orders issued or made by lawful authorities.
  • Serve the civil courts of record held in the county.
  • Maintain charge and custody of the county jail.
  • Act as fire warden in case of prairie or forest fires.

We will continue to earn the respect and support of our community, and together we will continue to make a difference and ensure Arapahoe County continues to be a safe place to raise families, conduct business and enjoy life.

Helpful Phone Numbers

Citizen Notifications:
If you would like to receive information from the Sheriff's Office sign up for Sheriff Citizen Notifications.

Current Career Opportunities 

ADA Compliance:
ADA Compliance Brochure
ADA Citizen Accommodation Request Form
ADA Complaint Form

Emergency Alert Program:
Get alerted about emergencies and other important community news by signing up for our Emergency Alert Program.  This system enables us to provide you with critical information quickly in a variety of situations, such as severe weather, unexpected road closures, missing persons, and evacuations of buildings or neighborhoods.

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News Flash
National Seat Belt Campaign
In a continuing effort to ensure traffic safety, ACSO will once again participate with other agencies across Colorado and the nation in the Click It or Ticket seat belt safety campaign that runs from May 11 through May 31, 2015. Additional Info...
Crime Prevention Tips - When Your Grandson Isn't Your Grandson
One of the many scams that frequently targets senior citizens is the call for help from someone posing as a grandchild or distant relative. When the victim, usually elderly, answers the phone the caller typically says, "It's your grandson" or, "It's me." Additional Info...
Crime Prevention Tips - Thefts From Vehicles
ACSO wants to work with you to prevent criminal activity. Thefts from Vehicles are crimes in which, thieves take valuables from parked cars. These crimes can be prevented. Here are a few safety tips that will help prevent you from becoming a victim: Additional Info...
Crime Alert Bulletin - Cold Case Investigation
ACSO is requesting the public's assistance with their Cold Case investigation of the suspicious disappearance of Nancy Shoupp. She was last seen on April 28, 1990 leaving Boulder enroute to her home in Arapahoe County to pick up her two children. Additional Info...
Neighborhood Watch Newsletter 2nd Quarter 2015
Alumni/Neighborhood Watch Newsletter - Sharing Information With Our Citizens Academy Graduates, CERT Members and Neighborhood Watch Additional Info...
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Contact Us
Non-Emergency Dispatch/TDD:
Emergencies/TDD: 9-1-1

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David C. Walcher


About Sheriff Walcher

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Louie Perea


Sheriff's Office Administration Building

13101 E. Broncos Pkwy
Centennial, CO 80112

Monday - Friday
7 a.m. - 6 p.m.