Prosecuting Attorney
Andy Miller
The Prosecuting Attorney
is the lawyer for the people
of Benton County. 
The Kennewick office is located at:
Benton County Justice Center
7122 W Okanogan Place, Bldg A
Kennewick, WA  99336
(509)735-3591 - phone
(509)736-3066 - fax
(509)735-7316 - child support - email

The Prosser office is located at:
Benton County Courthouse
620 Market Street
Prosser, WA  99320
(509)786-5608 - phone

The main responsibility of the prosecutor is to enforce criminal laws and work for the victims of crime. This includes ordering restitution for the victim, informing the victim of court dates, and acting as an advocate for the victim at trial and sentencing.

The prosecuting attorney also acts as legal counsel to the other county departments, operates a risk management program for Benton County, assists in certain child support cases, and performs a number of other duties.

Deputy prosecutors are appointed by the prosecutor to help perform the duties of the Prosecutor. The Prosecutor and deputies must have passed the Washington State Bar Association

Andy Miller
Benton County Prosecuting Attorney


Margaret Ault

Office Administrator


Benton County    620 Market Street    Prosser, Washington 99350
Phone: (509) 786-5710 or (509) 783-1310
Site Map   |   Contact Us   |   Employment   |   Powered by MunicipalCMS
E-notify RSS Feeds Twitter Facebook