If there is an emergency and you need immediate assistance or for crimes in-progress, please call 911.

If you need to report a crime for any reason, DO NOT EMAIL. Instead, please call our business office during business hours at 909-477-2800, or dispatch for after hours at 909-941-1488.

To make a police report for a criminal matter, lost property, found property, missing person, or to report a non-injury traffic collision where BOTH parties are still at the location where the collision occurred; contact our non-emergency dispatch telephone number at (909) 941-1488 and you will be contacted at your location in the City of Rancho Cucamonga.

Reports can also be made at the Rancho Cucamonga Police Station. During business hours, someone may be available at the Station to take your report. However; if no "desk" officer is on duty, if he or she is busy assisting someone else, or if it is after normal business hours, an Officer on patrol will need to respond to the Station in order to assist you. Wait times for reports, both in the field and at the Station, may vary based on the number of emergency and other calls officers are handling, the number of personnel on duty, and the number of report requests received prior to yours.

If you need to report a crime where evidence may be present at the scene such as a residential or vehicle burglary an Officer will need to respond to the location where the crime occurred in order to fully investigate the crime. If you are reporting an identity theft or other type of financial crime documentation must be provided before a report can be taken.

If you need to report a non-injury traffic collision that occurred in the past, or an exchange of information was done and the other driver is no longer present, you must make the report in person at the Rancho Cucamonga Station during normal business hours Monday - Friday from 7:00 a.m. - 5:45 p.m., excluding holidays.