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 24, 2026 and October 9, 2026.
Polk County, Oregon, has about 91,000 residents (2024 Census Bureau estimate). A police report belongs to the agency whose officer wrote it, so which office holds a report from Polk County depends on where the incident happened: the Polk County Sheriff's Office for the unincorporated county, the agency that reports for the city inside a city. This guide names each agency, where its records page is and what the Oregon Public Records Law requires of it.
This guide covers which agency, the sheriff's reports, the cities' reports, how many reports, what the law requires and common questions.
Related guides: Polk County public records, Polk County arrest records, Polk County warrants, Polk County inmate search, Polk County criminal records, Oregon arrest records and Oregon inmate search.
Which Agency Holds a Report from Polk County
The report of an incident is released by the agency that took it; the court and the jail hold their own records of the same event, but not the report.
In Polk County that is the Polk County Sheriff's Office for the unincorporated county and for any city that contracts with it for police service, and the agency that reports for a city where the city has one of its own.
The FBI's list also places the Polk County State Police in Polk County; a report taken on a state highway by it comes from that agency's own records office.
The FBI's list also carries the Polk County Liquor Commission (state agency), with a records office of its own.
The Salem Police Department is listed by the FBI across two counties including Polk County, so its arrests are not broken out for Polk County here.
Reports from the Polk County Sheriff's Office
The Polk County Sheriff's Office is the county agency; it had 40 violent and 187 property crimes reported for 2025 and reported 326 arrests for 2025.
Its reports come from its records unit, reached through the office at 503-623-9251. The office's page SearchSystems verified is its jail page, at polkcountyor.gov/210/Sheriffs-Office (page title: Sheriff's Office | Polk County, OR), phone 503-623-9251, 850 Main St. Dallas, OR 97338, Monday - Friday 8am - 5pm, which answered when SearchSystems opened it on October 9, 2026.
Reports from the City Agencies in Polk County
The three cities the FBI lists in Polk County with a reporting agency of their own:
- Dallas: 42 violent and 240 property crimes reported for 2025; 350 arrests reported for 2025.
- Monmouth: 19 violent and 126 property crimes reported for 2025; 220 arrests reported for 2025.
- Independence: 18 violent and 133 property crimes reported for 2025; 222 arrests reported for 2025.
A city on that list is reported separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
How Many Reports: Polk County in 2025
The four agencies in Polk County with all twelve months of 2025 on file reported 119 violent and 686 property crimes to the FBI that year, each one a report taken by the agency that holds it.
Together, the four agencies in Polk County with all twelve months of 2025 on file reported 1,118 arrests to the FBI that year, and each arrest is a report of its own.
What the Oregon Public Records Law Requires
The Oregon Public Records Law sets the rules: an answer within 15 business days where practicable, after acknowledging the request within 5, at a charge of the actual cost of making the record available, from the agency that holds the report.
Frequently Asked Questions
How do I get a police report in Polk County?
From the agency whose officer took it: the Polk County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Oregon Public Records Law the answer is due within 15 business days where practicable, after acknowledging the request within 5.
How long does an agency in Polk County have to answer?
Under the Oregon Public Records Law, within 15 business days where practicable, after acknowledging the request within 5. It may charge the actual cost of making the record available.
Who has a crash report from a state highway in Polk County?
The state agency whose officer took it; the FBI lists the Polk County State Police in Polk County.
How do I get a report from the Polk County Sheriff's Office?
From its records unit, reached through the office at 503-623-9251. Under the Oregon Public Records Law the answer is due within 15 business days where practicable, after acknowledging the request within 5.
Is this the official Polk County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.