San Isidro Population 2026
San Isidro has a population of 68,309, making it the #37 biggest city in 🇵🇪 Peru, located in Lima region. Roughly 0.2% of Peru's population lives here. It is about 113× smaller than Lima, the country's biggest city.
Population (city proper)
68,309
Rank in Peru
#37
Coordinates
12.10°S, 77.04°W
~109 m elevation · America/Lima
Distance to capital (Lima)
6 km
4 miles, straight line
Other big cities in Lima region
| City | Population | Rank in Peru |
|---|---|---|
| Santa Anita - Los Ficus | 184,614 | #17 |
| San Francisco De Borja | 105,076 | #24 |
| Chosica | 88,606 | #27 |
| Breña | 81,909 | #29 |
| Jesus Maria | 66,171 | #39 |
| Huaral | 62,174 | #41 |
| Villa Poeta José Gálvez Barrenechea | 61,000 | #43 |
| Huacho | 54,545 | #49 |
Cities near San Isidro
- Jesus Maria66,171 people · ~3 km away
- Breña81,909 people · ~5 km away
- San Francisco De Borja105,076 people · ~5 km away
- Lima7,737,002 people · ~6 km away
- Carmen De La Legua Reynoso41,863 people · ~8 km away
- Santa Anita - Los Ficus184,614 people · ~9 km away
FAQ
What is the population of San Isidro?
San Isidro has a population of 68,309 (city proper, latest official figure via GeoNames), making it the #37 biggest city in Peru.
What region is San Isidro in?
San Isidro is located in Lima region, Peru.
Is San Isidro the capital of Peru?
No, the capital of Peru is Lima, about 6 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.