A few facts about Diadi
- About 16,000 people live in Diadi.
- It's part of the Cagayan Valley.
- It's about 233 km to Quezon City, the country's largest city.
- For a bigger city, Santiago is about 21 km away.
- Towns nearby: Ramon (20 km), Solano (30 km) and Bayombong (35 km).