Municipality of San Agustin
Location
Map of Isabela showing the location of San Agustin.
Government
Region	Cagayan Valley (Region II)
Province	Isabela
District	4th District, Isabela
Barangays	23
Income class	4th class; rural
Mayor	Virgilio Padilla
ZIP Code	3314
Physical characteristics
Area	278.40 km²
Population      Total	20,681

San Agustin is a 4th class municipality in the province of Isabela, Philippines. According to the latest census, it has a population of 20,681 people in 4,035 households.

[edit] Barangays

San Agustin is politically subdivided into 24 barangays.

[edit] External links

• Philippine Standard Geographic Code
• 1995 Philippine Census Information
• 2000 Philippine Census Information
• 2007 Philippine Census Information
• Municipality of San Agustin

Coordinates: 16°30′50″N 121°45′00″E / 16.514°N 121.750°E / 16.514; 121.750