#260 by population worldwide
San Diego
United States
- Population, 2025
- 1.9 million
- Projected, 2050
- 2.2 million+16.7%
- World rank
- #2602000: #252 → 2050: #272
- Urban area
- 688 km²
- Density
- 2,783people/km²
- Built-up area per resident
- 95 m²
- Time zone
- UTC−7America/Los_Angeles · −11 h vs Tbilisi
- Distance from Tbilisi
- 11,533 km
Weather in San Diego
San Diego
19°
Cloudy
Today: ↑21° ↓15°
Pressure 1014 hPa
24-hour forecast
Air quality
32
Good
- PM2.5
- 5.3µg/m³
- PM10
- 7.1µg/m³
- NO₂
- 5.5µg/m³
- O₃
- 84µg/m³
7-day forecast
- Today15°21°24%
- Sat14°25°4%
- Sun15°27°0%
- Mon20°27°0%
- Tue19°23°0%
- Wed18°23°0%
- Thu18°23°4%
Feels like
20°Humidity
77%Wind
7km/h238° SWUV index
6HighPrecipitation
24%Sunset
18:06Sunrise 06:58Sunset 18:06
Updated 13:15 · Open-Meteo
Population 1975–2050
Thousands of people; 2030–2050 are UN projections.
- 1975309
- 1980499
- 1985749
- 1990989
- 19951,190
- 20001,316
- 20051,442
- 20101,562
- 20151,667
- 20201,805
- 20251,915
- 20302,006
- 20352,086
- 20402,146
- 20452,200
- 20502,235
Getting around
No metro stations inside the urban area are mapped in OpenStreetMap.
Airports
SAN · 10 km · TIJ · 24 km · CLD · 48 km
Currency: USD ($)
- 1 USD = 2.6 GEL
Official National Bank of Georgia rate.
Nearby large cities
FAQ
What is the population of San Diego?
San Diego has 1.9 million people in its urban area in 2025 — #260 in the world. The UN projects 2.2 million by 2050.
What time zone is San Diego in?
America/Los_Angeles, UTC−7. −11 h vs Tbilisi.
Does San Diego have a metro?
No metro stations inside the urban area are mapped in OpenStreetMap.
How far is San Diego from Tbilisi?
About 11,533 km in a straight line (great-circle distance).