Is Boston safer than Port St Lucie?
No. Port St Lucie's crime index is 38 versus 147 in Boston, and its violent crime index is 37 versus 175, using 2024-2025 FBI data.
Port St Lucie is cheaper. Median rent is $1,937 a month versus $2,147 in Boston.
Safety is where Boston and Port St Lucie split most clearly. Port St Lucie scores 109 points better on the crime index, a gap that shows up in evening walks, parking situations, and insurance rates. Rent runs $2,147 in Boston and $1,937 in Port St Lucie.
Port St Lucie is not a close call here. It leads on cost of living, safety, and weather by margins that add up in daily life. Boston makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone Port St Lucie is the stronger move.
The crime gap is citywide. Port St Lucie has rougher pockets and Boston has quiet ones: the index tells you the average, not your block.