Umm I'll assume you left your manners at home when you crossed the 49th. I moved up here to retire in one of the prettiest areas of BC. with a temperate climate. I have had the benefit and enjoyment of living in both large metropolitan areas of Canada as well as small having lived in three different Provinces and the NWT. I know a hole when I see one and Terrace is no hole. I do enjoy world class fishing, hinting and a shooting range whose membership fees are $75/year for two trap fields, a rifle range, a pistol/small bore range and five action pistol bays. It isn't near as bad as you suggest. The owner of Bass Pro Shops has a place down the road from Terrace on the Skeena river. Quite the place. I hear the NASCAR drivers that come up for fishing each year come to love the scenery. Must be some hole!
First Idaho's largest city has approx. 214,000 people about 1/6th the size of Metropolitan Edmonton. In fact the whole State has a population of less than 1.7 million which is about the quarter of the population of Alberta. Your adopted State is relatively small even compared to BC whose population is 4.6MM. Coming from such a small out of the way State such as yours does have some benefit. Few poeple bother to live there. Those that do enjoy the same trappings as any other rural area of North America. Without large urban centers to add to absolute numbers percentages and rates can get skewered. Too, much depends on how stats are accumulated and accounted for. What gets called a family dispute in one area goes down as a Domestic Assault in another.
I point that out because there are stats and there are stats. The US population is about 10 times that of Canada. Lets deal with people rather than rates and percentages. The US has 16,000 murders per year on average, of which approximately 11,000 involved firearms. In Canada we have approx. 572 per year and this has been a constant going back to 1961. Of those 30% or 170 involved firearms. While murder rates per 100,000 people runs aprox. 5 per 100K in the US vs 2 per 100K in Canada. Just three times higher in the US than Canada's rate BUT look at the numbers. The US had 36 times more deaths in total and 15 times more were caused by firearms. Remember these are murders not just deaths. Total deaths in the US by firearms according to the Centre for Disease Control for 2014 was 33,736! or 10.6 per 100K about the same number were killed in car accidents so I understand why you would not be concerned.
You say Chicago is the exception! Of the top 25 cities in the US, Chicago ranks 24 in murder rates. St. Louis, MO has the highest rate. Idaho only had 21 murders in 2010 and ,as you say, is relatively peaceful. Saskatchewan has about the same population with 38. I think Terrace has had one in the 15 years I have lived here. There might have been another. Not enough violent crime to warrant me wanting to arm myself though. To date some SOB stole a free Tim Horton's coffee "Roll up the Rim to Win" tab from my truck about four years ago. If it happens again I may have to re-visit my gun inventory.
Take Care
Bob
Actually I have enjoyed my all to brief visits to IDAHO. Glad you like living there.