Geographic, demographic, cultural, governance, and institutional context of Region XIII — the essential backdrop for understanding DOST Caraga's science and technology interventions.
Caraga Region (Region XIII) occupies the northeastern portion of Mindanao, covering an approximate land area of 18,846.67 square kilometers. The region is bounded by the Philippine Sea to the east and shares borders with Northern Mindanao, CALABARZON, and Davao Region.
Caraga is composed of five provinces — Agusan del Norte, Agusan del Sur, Surigao del Norte, Surigao del Sur, and Dinagat Islands — along with five component cities (Butuan City as the regional center, Cabadbaran City, Bayugan City, Bislig City, and Tandag City) and 67 municipalities. Butuan City, designated as a Highly Urbanized City (HUC), serves as the regional political, commercial, and institutional center.
The Dinagat Islands, carved out as a separate province in 2006, present distinct governance and development challenges owing to its island geography and relative isolation from the mainland provinces. Its physical separation from Mindanao necessitates specialized approaches to service delivery, infrastructure, and STI program implementation.
Caraga is endowed with significant natural wealth. The region contains some of the largest reserves of mineral resources in the Philippines, particularly nickel, gold, and copper, most of which are concentrated in Surigao del Norte and Agusan del Sur. The Agusan River Basin, one of the largest watershed systems in the country, traverses the interior provinces and supports extensive agricultural and fishery activities.
The region's key commodities under the FAME framework include Fishery products (particularly in coastal municipalities), Agroforestry outputs (palm oil, bamboo, cacao, coffee, rice, and cassava), Mining and mineral processing, and Ecotourism (anchored by Siargao Island, a world-renowned surfing destination in Surigao del Norte).
| Province | Municipalities | Cities | Barangays |
|---|---|---|---|
| Agusan del Norte | 10 | 2 (Butuan, Cabadbaran) | 247 |
| Agusan del Sur | 13 | 1 (Bayugan) | 314 |
| Surigao del Norte | 26 | 1 (Surigao City) | 452 |
| Surigao del Sur | 17 | 2 (Bislig, Tandag) | 352 |
| Dinagat Islands | 7 | — | 100 |
Based on the 2024 census, Caraga Region has a total population of 2,865,196 people, a significant increase from 2.6 million recorded in the 2015 census. The region's demographic profile informs the prioritization of DOST programs, particularly in health, education, and food security.
Caraga is a linguistically diverse region. Based on household-level data, Cebuano is spoken by approximately 33.79 percent of households and serves as the regional lingua franca, followed by Surigaonon at 33.21 percent, Butuanon at 15.0 percent, Kamayo at 7.06 percent, and Manobo at 4.73 percent.
This linguistic diversity has direct implications for science communication, technology adoption, and community-based STI programs. DOST Caraga's science communication strategy, anchored on Strategy S-17, must navigate multilingual realities, particularly in reaching indigenous and upland communities.
Indigenous and cultural minority groups total 675,722 individuals, comprising approximately 34.7 percent of the total regional population. The Manobo ethnic group represents the largest share at 43.55 percent of all indigenous peoples. Other significant groups include the Mamanwa, Banwaon, Higaonon, and Mandaya. These communities are concentrated in the interior highlands of Agusan del Sur, Agusan del Norte, and Surigao del Sur.
The concentration of indigenous peoples in remote highland areas correlates with the persistent pockets of poverty that remain in these provinces, particularly in Agusan del Sur and Dinagat Islands. DOST programs targeting these areas — including grassroots innovation projects under LGIA and community-based CEST interventions — are particularly consequential for social equity outcomes.
Caraga's development is guided by a complex web of regional institutions, state universities and colleges, local government units, and national government agencies. Understanding this institutional landscape is essential to contextualizing DOST Caraga's coordination and partnership approach.
The Regional Development Council of Caraga serves as the highest policy-making body for socioeconomic development matters at the regional level. The RDC endorsed a ₱423.74 billion budget proposal for FY 2026, covering 36 regional line agencies, four state universities and colleges, and the Philippine Science High School Caraga campus. DOST Caraga plays an active role in the RDC's Regional Research, Development and Innovation Committee (RRDIC), which coordinates the region's STI ecosystem.
Caraga hosts four major state universities that serve as the primary hosts for the region's Research, Development, and Innovation centers: Caraga State University (CSU) in Agusan del Norte (hosting 19 RDI centers), Surigao del Norte State University (SNSU) (8 centers), North Eastern Mindanao State University (NEMSU) in Surigao del Sur (12 centers), and Agusan del Sur State University (ADSSU) (4 centers). These SUCs are critical partners in DOST Caraga's research, human capital development, and technology transfer mandate.