Atlanta logs 24 frost days a year to Philadelphia's 66 — Atlanta wins by 42. Atlanta also leads on outdoor-dinner months by 2.

Atlanta runs about $3,400/mo for a balanced lifestyle against Philadelphia's $3,909/mo — Atlanta comes in $509 cheaper each month, roughly 15% less.

On mobility, Philadelphia scores 3.4 vs Atlanta's 2.8 (0–5 scale), with the biggest gap on walkability. Atlanta still holds an edge on flight connectivity.

Philadelphia's culture score of 4.1 sits well above Atlanta's 3.8, with the biggest gap on arts & culture. Atlanta still holds an edge on live music venues.

Philadelphia's nature & outdoors score of 4.2 sits well above Atlanta's 3.8, with the biggest gap on sea access. Atlanta still holds an edge on beach lifestyle.

Atlanta's safety score is ~1.2× Philadelphia's — below average, while Philadelphia lands below average, with the biggest gap on walking safety. Philadelphia still holds an edge on wildfire safety.

Atlanta and Philadelphia score neck-and-neck on career (4.1 vs 4.2, 0–5 scale).

Atlanta and Philadelphia score neck-and-neck on social & community (3.8 vs 3.7, 0–5 scale).

On food & dining, Philadelphia scores 4.4 vs Atlanta's 3.8 (0–5 scale), with the biggest gap on brunch availability.

Atlanta and Philadelphia score neck-and-neck on family (3.5 vs 3.6, 0–5 scale).

Atlanta and Philadelphia score neck-and-neck on healthcare (2.1 vs 2.1, 0–5 scale).

Atlanta averages 9.4 µg/m³ (good) PM2.5 annually versus Philadelphia's 7.8 µg/m³ (good) — Philadelphia breathes ~18% cleaner air (1.7 µg/m³ lower).

Who Thrives Here