U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Become an Auxiliary Officer

Cambridge Police

The Cambridge Auxiliary Police Department has been serving the city of Cambridge since 1941. Originally created as a civil defense measure, the Auxiliary consists of volunteers who assist the Cambridge Police Department with traffic and crowd control at parades, festivals, road races, and other city events. The Auxiliary also conducts vehicle and foot patrols during holidays and other times as needed.

Interested in being part of the Cambridge Auxiliary Police? Please fill out the Initial Inquiry Information Form as well as the Background & Record Release Formand bring/mail it to the Cambridge Police Auxiliary at 125 6th Street in Cambridge, MA 02141.


  • Must be at least 18 years of age
  • Must be a U.S. citizen
  • Must have a valid MA driver's license
  • Must live within a 20 mile radius of Cambridge
  • Must be available to perform weekend details when needed
  • Must be able to attend bi-weekly meetings and all training sessions
Page was posted on 5/25/2022 2:29 PM
Page was last modified on 5/23/2024 9:56 AM
Contact Us

How can we help?

Please provide as much detail below as possible so City staff can respond to your inquiry:

As a governmental entity, the Massachusetts Public Records Law applies to records made or received by the City. Any information received through use of this site is subject to the same provisions as information provided on paper.

Read our complete privacy statement

Service Requests

Enter a service request via SeeClickFix for things like missed trash pickups, potholes, etc.