District 4 – Southern Idaho

Welcome to Idaho State Police District 4, Southern Idaho.  District 4 is made up of eight counties in Southern Idaho, Cassia, Twin Falls, Minidoka, Jerome, Lincoln, Gooding, Blaine, and Camas. 

Approximately 199,000 people call the area home and enjoy unlimited recreational activities throughout the year.  From the beautiful views of Shoshone Falls and the Sawtooth National Forest to world-class skiing and snowboarding,  there’s no shortage of places to enjoy the great outdoors.    

It’s also a great place to work.  The men and women who serve with ISP District 4 are dedicated to service and positively impacting the communities where they live.  Outside of work, ISP Employees are involved in many activities that benefit others.  From volunteering in schools and helping with youth sports to helping at local food banks and shelters, ISP Employees in District 4 are working to help others.  

ISP District 4 has a lot to offer individuals and families.  The area is also home to world-renowned employers who provide great career options in a variety of fields.  It’s also a great place to raise a family.  Safe streets and neighborhoods and many opportunities for quality education make the area a great place to put down roots.  More information about the area is available at Southern Idaho Economic Development.  

If you want to know more about ISP District 4 or the men and women who serve here, contact ISP Captain Neth at 208-324-6000 or by e-mail. 

Region 6 Region 6 Region 5 Region 4 Region 3 Region 2 Region 1 District 4






Captain David Neth
Patrol/Investigations Captain

Patrol & Investigations

218 W. Yakima

Jerome, ID 83338-5904

Email Patrol

Fax: 208.324.7897

Email Investigations

Fax: 208.324.7897

DUI & Accident Reporting:


Cellular: *ISP (*477)

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