Diadi, Cagayan Valley
Diadi: Municipality of the Philippines in the province of Nueva Vizcaya
About
Quick Facts about Diadi
| Population : | 18,122 |
| Country : | Philippines |
| State : | Cagayan Valley (Philippines) |
| County : | Province of Nueva Vizcaya |
| Head of government : | mayor |
| Postal code : | 3712 |
| Phone Area Codes : | 78 |
| Area : | 181.2 km2 |
| Official name : | Municipality of Diadi |
| Time Zone : | UTC+08:00 |
| Local time : | 12:10:38 (7th December 2025) |
Geography
Diadi is located at 16°37'60"N 121°21'0"E (16.6333300, 121.3500000).
Diadi map
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- Official Website
Official website of Diadi
Demographics
| Year | Population | % Change | Method |
| 1970 | 4,407 | - | census |
| 1975 | 6,649 | 33.72% | census |
| 1980 | 8,605 | 22.73% | census |
| 1990 | 11,351 | 24.19% | census |
| 1995 | 12,469 | 8.97% | census |
| 2000 | 14,374 | 13.25% | census |
| 2007 | 15,567 | 7.66% | census |
| 2010 | 16,484 | 5.56% | census |
| 2015 | 18,122 | 9.04% | census |
Diadi
Other places with the same name (2)
- Diadi , Cagayan Valley with a population of 15,567 people.
