Los Angeles vs San Francisco
How to read the comparison chart
The grouped bars score each city 0–100 on cost, climate and safety — taller is better. Los Angeles leads on any axis where its bar is higher, San Francisco where its is. The cost bar uses a higher-is-cheaper scale, so Los Angeles's taller cost bar reflects its lower cost of living, not a higher price.
| Axis | Los Angeles | San Francisco |
|---|---|---|
| Livability | 53 | 51 |
| Cost (higher=cheaper) | 9 | 0 |
| Climate | 100 | 100 |
| Safety | 56 | 59 |
| Summer °C | 23.9 | 17.5 |
| Winter °C | 13.9 | 10.1 |
| Top disaster risk | wildfire | earthquake |
Los Angeles vs San Francisco: the short answer
Los Angeles comes out ahead on overall livability (53/100), only marginally above San Francisco (51/100). The two cities diverge most on cost of living. On affordability Los Angeles is the cheaper base — a moderate gap on our cost index (Los Angeles 9 vs San Francisco 0, where a higher score means a lower cost of living, normalised from World Bank price levels). For climate, Los Angeles runs warmer in summer (about 23.9°C peak vs 17.5°C in San Francisco), while winter lows sit near 13.9°C in Los Angeles and 10.1°C in San Francisco. On natural-disaster exposure San Francisco is the safer choice (safety 59/100); the dominant modelled hazard is wildfire for Los Angeles and earthquake for San Francisco.
Which city should you choose?
- On a tight budget → Los Angeles — lower everyday costs..
- You want warmth → Los Angeles — hotter summers.
- Safety is the priority → San Francisco — lower disaster risk.
- Best all-rounder → Los Angeles — highest overall livability.
Data & methodology
Cost scores are normalised from World Bank price-level data. Climate figures (summer highs, winter lows) are drawn from 1991–2020 climate normals. Disaster-safety blends USGS earthquake history (magnitude 4.5+ within 300 km since 1980), tropical-cyclone basin position, flood/elevation exposure and Köppen climate zone. The livability score is the weighted composite of cost, climate and safety. All figures are planning indicators for 2026, not guarantees — verify specifics before relocating.
FAQ
Is Los Angeles or San Francisco better to live in?
Los Angeles scores higher overall — 53 vs 51 on our 0–100 livability index, which weights cost, climate and safety.
Which is cheaper, Los Angeles or San Francisco?
Los Angeles has the lower cost of living (cost index 9 vs 0; higher = cheaper, from World Bank price levels).
Which is warmer, Los Angeles or San Francisco?
Los Angeles — summer highs reach about 23.9°C versus 17.5°C in San Francisco.
Which is safer from natural disasters, Los Angeles or San Francisco?
San Francisco (disaster-safety 59/100). Main hazard: wildfire in Los Angeles, earthquake in San Francisco.
What is the main natural-disaster risk in Los Angeles?
wildfire is the dominant modelled hazard for Los Angeles on our risk index.
How is the Los Angeles vs San Francisco comparison calculated?
Cost comes from World Bank price levels, climate from 1991–2020 normals, and disaster risk from USGS earthquake data, cyclone-basin position and flood exposure; livability is their weighted composite.