Municipality of San Mariano
Location
Map of Isabela showing the location of San Mariano.
Government
Region	Cagayan Valley (Region II)
Province	Isabela
District	2nd District, Isabela
Barangays	36
Income class	1st class; partly urban
Mayor	Edgar T. Go
ZIP Code	3332
Physical characteristics
Area	1,469.50 km²
Population      Total	44,718

San Mariano is a 1st class municipality in the province of Isabela, Philippines. According to the latest census, it has a population of 44,718 people in 7,796 households.

It is the logging lair in Isabela province, aside from logging prone town of Ilagan, Isabela.

[edit] Barangays

San Mariano is politically subdivided into 36 barangays.

[edit] External links

• Philippine Standard Geographic Code
• 1995 Philippine Census Information
• 2000 Philippine Census Information
• 2007 Philippine Census Information
• 2000 Philippine Census Information

Coordinates: 16°59′0″N 122°0′58″E / 16.983333°N 122.01611°E / 16.983333; 122.01611