Is San Diego a good place to live?

Q: Is San Diego at risk of earthquakes?

Earthquake risk in San Diego is high (4/5). USGS records 319 magnitude-4.5+ earthquakes within 300 km since 1980.

Q: Is San Diego at risk of wildfires?

Wildfire risk in San Diego is high (4/5), based on regional fire-weather exposure.

Q: Is San Diego prone to drought?

Drought risk in San Diego is high (4/5), from regional aridity and summer heat.

56/100 livability · United States

San Diego, United States scores 56/100 for livability — a mixed pick: cost 15/100, climate 100/100, safety 59/100. Warmest-month high ~22.5°C, coldest-month low ~13.9°C. Main natural-disaster exposure: wildfire. Safety 59/100 blends disaster (54) and crime (70).

San Diego — average monthly high (°C, WorldClim)

Livability pillars (0-100)

Disaster risk by type (1-5)

How each score is calculated: CostiAffordability, 0–100. Higher = cheaper. = 100 − (country price level vs US × a city-size premium). Source: World Bank PPP ÷ exchange rate (US = 100). · ClimateiComfort, 0–100, from WorldClim monthly temperatures. Penalises hot summers (above ~24°C), cold winters (below ~6°C) and too-cool summers (below 15°C). Higher = milder. · Safetyi0–100. Higher = safer. Blends 55% natural-disaster safety (8 hazards — earthquake from real USGS records, plus flood, storm, wildfire, heat, drought, cold, tsunami) and 45% crime safety (homicide rate). · LivabilityiOverall score, 0–100 = 0.35 × Cost + 0.30 × Climate + 0.35 × Safety. (hover the i)

How to read the scores — all on a 0–100 scale, higher is better.

Livability — overall score = 0.35 × Cost + 0.30 × Climate + 0.35 × Safety.
Cost — affordability vs the United States (100 = US prices). Higher = cheaper to live.
Climate — year-round comfort; penalises extreme summer heat, harsh winters and chilly summers.
Safety — combined natural-disaster exposure (earthquake, flood, storm, wildfire, heat, drought, cold, tsunami) and crime (homicide rate). Higher = safer.
Hazard tiers — each disaster type is rated 1 (very low risk) to 5 (very high risk).

What living in San Diego actually looks like

On cost, United States sits at 85 on the World Bank price level (US=100) — below US prices — which maps to an affordability score of 15/100. The climate brings mild summers (warmest-month highs around 22.5°C) and mild winters (coldest-month lows near 13.9°C), scoring 100/100 on our comfort index. Personal safety is moderate at 59/100 — a blend of natural-disaster exposure (54/100; main risk wildfire) and crime safety (70/100). Weighted together (0.35 cost, 0.30 climate, 0.35 safety) that produces an overall livability of 56/100 — a mixed pick. On balance, San Diego suits people who prioritise climate comfort best; weigh it against the disaster profile below before committing.

Natural-disaster risk in San Diego

Is San Diego at risk of earthquakes?

Earthquake risk in San Diego is high (4/5). USGS records 319 magnitude-4.5+ earthquakes within 300 km since 1980.

Is San Diego at risk of wildfires?

Wildfire risk in San Diego is high (4/5), based on regional fire-weather exposure.

Is San Diego prone to drought?

Drought risk in San Diego is high (4/5), from regional aridity and summer heat.

How scored: livability = 0.35·cost + 0.30·climate + 0.35·safety. Climate from WorldClim v2.1 normals; cost from World Bank PPP÷FX (real, open); earthquake from USGS (real); flood/storm/wildfire/drought/tsunami tiers indicative — verify before publish.

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