Contact Us

Use the form on the right to contact us.

You can edit the text in this area, and change where the contact form on the right submits to, by entering edit mode using the modes on the bottom right. 


123 Street Avenue, City Town, 99999

(123) 555-6789


You can set your address, phone number, email and site description in the settings tab.
Link to read me page with more information.




Captain Rex Mueller named next Chief of the Sioux City Police Department

Lisa Claeys

Captain Rex Mueller was selected to be the next Chief of the Sioux City Police Department, effective 9-1-17 upon Chief Doug Young's retirement. 

Captain Rex Mueller began his career with the Sioux City Police Department in 1996.  Since that time, he has served in a number of positions including Patrol Officer, C.A.S.T. Officer, Crime Stoppers Coordinator, SWAT Entry Team Member, Accident Reconstructionist, and Field Training Officer.  He was promoted to Sergeant in 2004 where he served as the supervisor for the A.S.A.P. Unit and later supervised the Crimes Against Persons Unit in the Detective Bureau.  He was promoted to Lieutenant in 2009 and served as Watch Commander for the Watch 2 and Watch 3 uniform shifts.  In 2016 he was promoted to Captain and currently serves as the Uniformed Bureau Commander and S.W.A.T. Commander. 

We congratulate Chief Select Mueller on his appointment! 


Mueller Rex_Q9C0454.jpg