Is San Francisco safer than Frisco?
No. Frisco's crime index is 43 versus 183 in San Francisco, and its violent crime index is 31 versus 156, using 2024-2025 FBI data.
Frisco is cheaper. Median rent is $2,014 a month versus $2,476 in San Francisco.
Safety is where San Francisco and Frisco split most clearly. Frisco scores 140 points better on the crime index, a gap that shows up in evening walks, parking situations, and insurance rates. Rent runs $2,476 in San Francisco and $2,014 in Frisco.
Frisco is not a close call here. It leads on cost of living, the job market, and safety by margins that add up in daily life. San Francisco makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone Frisco is the stronger move.
The rent gap is real but neighborhoods matter. Frisco at $2,014 average has pockets that run $1,814 and others at $2,414: your actual number depends on which part of the city you land in.