Is Denver safer than Louisville?
No. Louisville's crime index is 209 versus 271 in Denver, and its violent crime index is 207 versus 272, using 2024-2025 FBI data.
Louisville is cheaper. Median rent is $1,120 a month versus $1,831 in Denver.
The income gap between Denver and Louisville is significant: $94,718 median household versus $66,849. That spread matters more if you are job hunting locally than if you are remote. Typical rent is $1,831 in Denver and $1,120 in Louisville.
Louisville is not a close call here. It leads on cost of living, safety, and weather by margins that add up in daily life. Denver makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone Louisville is the stronger move.
The rent gap is real but neighborhoods matter. Louisville at $1,120 average has pockets that run $920 and others at $1,520: your actual number depends on which part of the city you land in.