Just a few years ago one of the big issues in Oregon was the low number of state police on the roads - a number considered low per capita, and too spread out to provide realistic 24-hour service around the state. The concerns were real, and the legislature and governor have, in the last three years or so, increased the numbers of troopers. They are stiller lower than a level most Oregonians would like, but better than they were.
In Idaho, the number of state police hasn't been so big an issue. But maybe it will. From Betsy Russell's Spokesman-Review blog:
"Col. Jerry Russell, chief of the Idaho State Police, just presented stats to lawmakers in response to questions last month about the ISP’s staffing. When compared to the six surrounding states - Wyoming, Montana, Nevada, Utah, Washington, and Oregon - Idaho ranks dead last for its number of troopers per citizen, with 11,288 citizens for every state trooper. Washington’s at 8,874. When compared to states of similar size - New Mexico, West Virginia, New Hampshire, Nebraska and Maine - Idaho again ranks dead last, by a huge margin."