Is Miami safer than Port St Lucie?
No. Port St Lucie's crime index is 38 versus 140 in Miami, and its violent crime index is 37 versus 121, using 2024-2025 FBI data.
Miami is cheaper. Median rent is $1,758 a month versus $1,937 in Port St Lucie.
Safety is where Miami and Port St Lucie split most clearly. Port St Lucie scores 102 points better on the crime index, a gap that shows up in evening walks, parking situations, and insurance rates. Rent runs $1,758 in Miami and $1,937 in Port St Lucie.
Port St Lucie is not a close call here. It leads on the job market, safety, and weather by margins that add up in daily life. Miami 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 Miami has quiet ones: the index tells you the average, not your block.