Climate
Arica logs 0 frost days a year to Santiago's 9 — Arica wins by 9. Arica also leads on hot days by 53.
Arica
Feels-like °C
Dinner outside
Santiago
Feels-like °C
Dinner outside
Cost of Living
Santiago averages $1,903/mo for balanced living; Arica has no cost baseline yet.
Santiago
$1,903monthly · balanced
Mobility
Santiago scores 2.8 on mobility (0–5 scale); Arica has no mobility baseline.
Culture
Santiago's culture score of 3.6 sits well above Arica's 0.0.
Nature & Outdoors
Santiago scores 4.3 on nature & outdoors (0–5 scale); Arica has no nature & outdoors baseline.
Safety
Santiago scores 1.8 on safety (0–5 scale); Arica has no safety baseline.
Career
Santiago scores 3.4 on career (0–5 scale); Arica has no career baseline.
Social & Community
Santiago scores 2.6 on social & community (0–5 scale); Arica has no social & community baseline.
Food & Dining
Santiago scores 3.0 on food & dining (0–5 scale); Arica has no food & dining baseline.
Family
Santiago scores 3.1 on family (0–5 scale); Arica has no family baseline.
Healthcare
Santiago scores 3.4 on healthcare (0–5 scale); Arica has no healthcare baseline.
Air Quality
Arica averages 13.4 µg/m³ (moderate) PM2.5 annually versus Santiago's 27.5 µg/m³ (unhealthy) — Arica breathes ~51% cleaner air (14.1 µg/m³ lower).
Arica
Santiago
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Arica (122K) and Santiago (6.6M) are 55x in population — Santiago is the larger metro, Arica the smaller; on land area Santiago spans roughly 23x more ground.
Santiago is roughly 35x the scale of Arica
Combined population & area comparison
SantiagoAricaCity Scale Rankings
Santiago6.6M55xArica122K1xSantiago801 km²23xArica35 km²1xArica
Santiago
Who Thrives Here
Arica favours the clean air seeker, while Santiago suits the mountain seeker. Both cities work well for the winter escapist.
Also compared
Miami Frequently asked about Arica vs Santiago
▶Which is cheaper, Arica or Santiago?
▶How does the climate compare between Arica and Santiago?
▶Is Arica or Santiago safer?
▶Should I move to Arica or Santiago?
The best city depends on what matters to you
This comparison shows how Arica and Santiago stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed