Dupax del Sur (Dupax Del Sur), Cagayan Valley
Dupax del Sur: municipality of the Philippines in the province of Nueva Vizcaya
About
Quick Facts about Dupax Del Sur
| Population | 19,111 |
| Country | Philippines |
| State | Cagayan Valley (Philippines) |
| County | Province of Nueva Vizcaya |
| Postal code | 3707 |
| Phone Area Codes | 78 |
| Area | 374.7 km2 |
| Official name | Municipality of Dupax del Sur |
| Latitude & Longitude | 16.1333,121.1833 |
| Time Zone | UTC+08:00 |
| Local time | 11:22:34 (10th June 2026) |
Geography
Dupax Del Sur is located at 16°7'60"N 121°10'60"E (16.1333300, 121.1833300).
Dupax del Sur map
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Demographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 1903 | 1,946 | - | census |
| 1918 | 3,669 | 46.96% | census |
| 1939 | 6,767 | 45.78% | census |
| 1948 | 8,904 | 24% | census |
| 1960 | 10,993 | 19% | census |
| 1970 | 18,241 | 39.73% | census |
| 1975 | 10,161 | -79.52% | census |
| 1980 | 9,632 | -5.49% | census |
| 1990 | 12,297 | 21.67% | census |
| 1995 | 13,900 | 11.53% | census |
| 2000 | 16,371 | 15.09% | census |
| 2007 | 17,354 | 5.66% | census |
| 2010 | 18,146 | 4.36% | census |
| 2015 | 19,111 | 5.05% | census |