Oas Population 2026

Oas has a population of 64,890, making it the #232 biggest city in 🇵🇭 Philippines, located in Bicol Region. Roughly 0.1% of Philippines's population lives here. It is about 48× smaller than Quezon City, the country's biggest city.

Location of Oas (capital Manila shown for reference). Boundaries: Natural Earth.

Population (city proper)

64,890

Rank in Philippines

#232

Coordinates

13.26°N, 123.50°E

~33 m elevation · Asia/Manila

Distance to capital (Manila)

310 km

193 miles, straight line

Other big cities in Bicol Region

City	Population	Rank in Philippines
Sorsogon	187,670	#77
Legaspi	179,481	#79
Naga	174,931	#81
Iriga City	115,306	#130
Polangui	89,176	#164
Calabanga	88,918	#166
Daet	78,142	#192
Virac	75,135	#196

Cities near Oas

Polangui89,176 people · ~4 km away
Libon68,846 people · ~8 km away
Buhi30,126 people · ~19 km away
Nabua25,687 people · ~21 km away
Iriga City115,306 people · ~21 km away
Tabaco57,860 people · ~28 km away

FAQ

What is the population of Oas?

Oas has a population of 64,890 (city proper, latest official figure via GeoNames), making it the #232 biggest city in Philippines.

What region is Oas in?

Oas is located in Bicol Region, Philippines.

Is Oas the capital of Philippines?

No, the capital of Philippines is Manila, about 310 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.

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