Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 23, 2026 and September 25, 2026.
Castle Rock, Colorado, in Douglas County, has about 83,000 residents (2024 Census Bureau estimate). A police report belongs to the agency whose officer wrote it, so which office holds a report from Castle Rock depends on where the incident happened. This guide names each agency, where its records page is and what the Colorado Open Records Act requires of it.
This guide covers which agency, the city's records page, the sheriff's reports, what the law requires and common questions.
Related guides: Castle Rock public records, Douglas County police reports, Castle Rock arrest records, Castle Rock warrants, Castle Rock inmate search, Castle Rock criminal records, Colorado arrest records and Colorado inmate search.
Which Agency Holds a Report from Castle Rock
A crime, incident or collision report belongs to the agency whose officer wrote it, and that agency releases it, not the court, the jail or the prosecutor.
Inside Castle Rock that is the agency that reports to the FBI for the city (filed by the FBI as Castle Rock Police Department); outside it, the Douglas County Sheriff's Office.
The Aurora Police Department and the Littleton Police Department are each listed by the FBI across several counties including Douglas County, so their arrests are not broken out for Douglas County here.
Reports from the Castle Rock Police
For Castle Rock, SearchSystems opened and checked the Castle Rock police records page at crgov.com/1736/Police-Records (page title: Police Records | Castle Rock, CO), phone 303-663-6105, 690 S Kipling St. Number 3000 Lakewood, CO 80215, Monday through Thursday 8 a.m. to 5 p.m., which answered when SearchSystems opened it on September 25, 2026.
The agency that reports for Castle Rock had 26 violent and 808 property crimes reported for 2025 and reported 729 arrests for 2025.
Reports from the Douglas County Sheriff's Office
The Douglas County Sheriff's Office is the county agency; it had 436 violent and 1,898 property crimes reported for 2025 and reported 2,354 arrests for 2025.
Its reports come from its records unit. The office's page SearchSystems verified is its jail page, at dcsheriff.net/inmates (page title: Inmates | Douglas County Sheriff's Office | Castle Rock Colorado), which answered when SearchSystems opened it on September 23, 2026.
What the Colorado Open Records Act Requires
The Colorado Open Records Act sets the rules: an answer within 3 working days, extendable to 7 when there are extenuating circumstances, at a charge of research and retrieval time after the first hour, plus copying, from the agency that holds the report.
Any other county record goes through the county records request page SearchSystems verified, at douglasco.gov/board-county-commissioners/transparency/open-records (page title: Colorado Open Records Act (CORA) | Douglas County).
Frequently Asked Questions
How do I get a police report in Castle Rock?
From the agency that took it. The Castle Rock police records page is at crgov.com/1736/Police-Records, phone 303-663-6105; the sheriff's reports come from the Douglas County Sheriff's Office.
How long does an agency in Castle Rock have to answer?
Under the Colorado Open Records Act, within 3 working days, extendable to 7 when there are extenuating circumstances. It may charge research and retrieval time after the first hour, plus copying.
How do I get a report from the Douglas County Sheriff's Office?
From its records unit. Under the Colorado Open Records Act the answer is due within 3 working days, extendable to 7 when there are extenuating circumstances.
Is this the official Castle Rock website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.