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  1. Home
  2. /East and Southeast Asia
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  5. /Calasiao
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Calasiao, Ilocos

Philippines

District capital16.0111° N, 120.3600° E

Calasiao is a district capital in Ilocos, Philippines. The recorded population is 100,686.

Population100,686
ProvinceIlocos
Coordinates16.0111° N, 120.3600° E
CountryPhilippines
Rank in Philippines#147 of 44,372

Map

About Calasiao

At coordinates 16.01° N, 120.36° E, Calasiao lies in the Northern Hemisphere. The city belongs to Ilocos in Philippines.

Calasiao has 100,686 inhabitants, making it the #147 most populated locality in Philippines out of 44,372 registered.

Cities in Ilocos

The Ilocos region of Philippines is home to Calasiao and other cities such as Dagupan, Urdaneta, Bayambang. Calasiao has 100,686 inhabitants.

Dagupan171,271Urdaneta145,935Bayambang129,506Laoag112,117Mangaldan88,818San Fernando83,003Bauang77,670Rosales67,510Villasis65,086Manaoag59,115

Nearby Cities

The area surrounding Calasiao includes 20 nearby cities and towns.

●
TalibaewCity
0.8 km
●
BuedCity
0.9 km
●
GabonCity
1 km
●
San SebastianCity
1.2 km
●
San PabloCity
1.2 km
●
NalsianCity
1.2 km
●
BalaniCity
1.3 km
●
MancupCity
1.3 km
●
San VicenteCity
1.4 km
●
BuedCity
1.5 km
●
CabilocaanCity
1.6 km
●
QuesbanCity
1.6 km
●
BacayaoCity
1.6 km
●
LasipCity
1.6 km
●
BanaoangCity
2.3 km
●
AmbonaoCity
2.3 km
●
ManguinCity
2.4 km
●
CaranglaanCity
2.5 km
●
ParangkingCity
2.6 km
●
DinalaoanCity
2.6 km

Explore Philippines

Philippines profileAll cities of PhilippinesWorld rankingsCompare countries

Largest cities in Philippines

#1 Quezon City3,084,270#2 Davao1,848,947#3 Caloocan1,712,945#4 Manila1,600,000#5 Taguig1,308,085
Search People Calasiao →

Frequently Asked Questions

What is the population of Calasiao?

Calasiao has a population of 100,686. It ranks #147 in Philippines by population.

What province or state is Calasiao in?

Calasiao is located in Ilocos, Philippines.

Where is Calasiao located?

Calasiao is located at coordinates 16.01° N, 120.36° E in Ilocos, Philippines.

The data for Calasiao, Philippines is part of the Bamwor structured dataset, covering 261 countries and over 13 million cities worldwide.

Developers can access Calasiao, Philippines data programmatically via the Bamwor REST API:
https://bamwor.com/api/v1/cities/1720508

AI agents can access Calasiao, Philippines data via the Bamwor MCP Server for real-time structured retrieval.

API Documentation →MCP Server →
GET /api/v1/cities/1720508

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)