Is Kansas City safer than Boise?
No. Boise's crime index is 73 versus 343 in Kansas City, and its violent crime index is 85 versus 423, using 2024-2025 FBI data.
Kansas City is cheaper. Median rent is $1,238 a month versus $1,446 in Boise.
Safety is where Kansas City and Boise split most clearly. Boise scores 270 points better on the crime index, a gap that shows up in evening walks, parking situations, and insurance rates. Rent runs $1,238 in Kansas City and $1,446 in Boise.
Boise is not a close call here. It leads on the job market, safety, and weather by margins that add up in daily life. Kansas City makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone Boise is the stronger move.
The crime gap is citywide. Boise has rougher pockets and Kansas City has quiet ones: the index tells you the average, not your block.