San Mariano, Davao
San Mariano: Municipality of the Philippines in the province of Isabela
About
Quick Facts about San Mariano
| Population : | 55,370 |
| Country : | Philippines |
| State : | Davao (Philippines) |
| County : | Davao de Oro |
| Head of government : | mayor |
| Postal code : | 3332 |
| Phone Area Codes : | 78 |
| Area : | 1469.5 km2 |
| Official name : | Municipality of San Mariano |
| Time Zone : | Asia/Manila |
| Local time : | 20:05:55 (5th December 2025) |
Geography
San Mariano is located at 7°30'0"N 126°0'0"E (7.5000000, 126.0000000). It has 2 neighbors: San Guillermo and Ilagan.
San Mariano map
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- Official Website
Official website of San Mariano
San Mariano has 2 neighbours.
- San Guillermo municipality of the Philippines in the province of Isabela
- Ilagan City city of the Philippines and capital of the province of Isabela
Demographics
| Year | Population | % Change | Method |
| 1918 | 1,486 | - | census |
| 1939 | 7,046 | 78.91% | census |
| 1948 | 8,365 | 15.77% | census |
| 1960 | 15,064 | 44.47% | census |
| 1970 | 20,227 | 25.53% | census |
| 1975 | 25,157 | 19.6% | census |
| 1980 | 31,839 | 20.99% | census |
| 1990 | 36,295 | 12.28% | census |
| 1995 | 37,861 | 4.14% | census |
| 2000 | 41,309 | 8.35% | census |
| 2007 | 44,718 | 7.62% | census |
| 2010 | 51,438 | 13.06% | census |
| 2015 | 55,370 | 7.1% | census |
Other places with the same name (2)
- San Mariano , Central Luzon with a population of 5,686 people.
