Miami vs San Juan
Miami comes out ahead overall, winning 2 of 7 criteria.
Summary
Miami edges out San Juan overall (6.3 vs 6.1), but the margin is thin enough that a single strong priority — like cost of living — could reasonably flip your personal decision the other way.
Quick answers
Safety: Miami and San Juan tie on this (6/10 each).
Climate: Miami and San Juan tie on this (8/10 each).
Overall, Miami scores higher (6.3/10 vs 6.1/10) across all seven criteria combined.
Cost of living: San Juan (5/10 vs 4/10).
Miami and San Juan are a close call for families based on safety, healthcare and environment.
Miami and San Juan are a close call for remote work based on internet and cost of living.
Where each city wins
- +Public transport: slightly better than San Juan (5.0 vs 4.0)
- +Internet & connectivity: slightly better than San Juan (8.0 vs 7.0)
- +Cost of living: slightly better than Miami (5.0 vs 4.0)
Which city fits your profile?
Miami and San Juan score within a rounding error of each other for remote workers who need fast internet and an affordable, pleasant base, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for independent workers balancing cost of living against healthcare access, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for households with kids prioritizing safety, healthcare and clean air, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for movers for whom affordability outweighs every other factor, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for people relocating somewhere unfamiliar who weigh personal safety above all, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for retirees prioritizing healthcare, climate and a calm environment over nightlife or internet speed, so this comparison won't settle it either way.
Miami and San Juan score within a rounding error of each other for students who need affordability, transit and a lively social scene, so this comparison won't settle it either way.
Miami scores higher once we weight toward expatriates relocating for work who lean on safety, healthcare and internet to stay settled and connected (6.4 vs 6.2 for Miami vs San Juan), driven largely by safety.
Miami scores higher once we weight toward founders and small business owners who need reliable connectivity and a livable base without big-city costs (6.3 vs 6.1 for Miami vs San Juan), driven largely by internet & connectivity.
Miami scores higher once we weight toward early-career movers who want nightlife and transit within budget, without yet prioritizing healthcare or climate (6.0 vs 5.8 for Miami vs San Juan), driven largely by cost of living.
Which city should you choose?
Pick Miami if you're a expat, entrepreneur, or young professional.