Isabela
Province in Philippines
Map
Overview
Isabela is the largest province on Luzon in terms of land area, known for its wide corn and rice fields that stretch across the Cagayan Valley. The province includes cities like Cauayan and San Mateo, with an average temperature of 24.5°C, and is a main producer of corn, rice, and native tobacco in the country. The Magat Dam, one of Southeast Asia's biggest, is located here and supports both irrigation and power generation.
Geographic Context
Jurisdiction
Philippines
Province
Isabela
Province Code
ISA
Cities Tracked
36
Total Population
1,535,765
Time Zone
Asia/Manila
Key Metrics
Safety Score
64/100 (Safe)
36 cities assessed
Avg Rent (1-Bed Center)
$123/mo
36 cities
Avg Temperature
24.5°C
36 cities
Internet Speed
36 Mbps
5 cities
Avg Humidity
84%
Avg Inexpensive Meal
$2.12
Cities in Isabela
36 citiesFrequently Asked Questions
Sources: WAQI | WeatherAPI | World Bank · Last updated: 2025