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Register as a Sex Offender

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  • If you have relocated to within Longmont city limits and you need to register as a sex offender, you must make an appointment by calling 303-651-8524.
  • Once you have made an appointment, arrive in person at the City of Longmont Safety and Justice Center (Police), located at 225 Kimbark Street.  Proceed to the second floor Detectives window.
  • You must fill out all paperwork given to you at the Detectives window.  The initial registration fee is $80, and all subsequent annual/quarterly registration fees are $20.  We accept cash, check, or money order, but NOT credit/debit cards.  If you are unable to pay this fee, an extension may be requested.
  • Offenders registering in Longmont for the first time will be photographed and fingerprinted.


FAILURE TO REGISTER – C.R.S. (Colorado Revised Statute) 18-3-412.5:

Failure to register, including failure to de-register when moving out of Colorado or leaving the country, submission of a false or incomplete registration form, or failure to comply with any requirements in this section, is a class 6 felony if the conviction or adjudication for the initial sex offense was a felony.  Any second offense of failure to register is a class 5 felony.  Failure to register is a misdemeanor if the conviction or adjudication for the initial sex offense was a misdemeanor.

If you have any questions that have not been addressed above, please call 303-651-8524.


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