During the presentation, it came out that NIR has a total population of 4, 414,131 with an annual growth rate of .098% during the period of 2010 -2015 while Region VI has 4, 477,247 with the annual growth rate of 1.25% for the period of 2010 -2015. Negros Occidental (excluding Bacolod) has a population of 2,497,000 with a growth rate of 0.79%; Bacolod 562,000 with a growth rate of 1.79% and Negros Oriental has 1,355,000 with the growth rate of 0.99%. Furthermore, the most populous areas in NIR are: Kabankalan (181, 977), Bago, Cadiz, Sagay, San Carlos, Dumaguete, Silay, Bayawan, Himamaylan and Talisay while the least populous are: San Jose, Candoni, Amlan, San Enrique, Salvador Benedicto, Basay, Zamboanguita, Pulupandan, Dauin, and Jimalalud. In Bacolod City, the most populous Barangays in Bacolod are Mansilingan (45,181), Estefania, Taculing, Tangub, Villamonte, Singcang – Airport; Bata, Banago, Handumanan, and Granada.
In the previous census activity, the gathering of data is done in the period of 10 years while the recent survey is done in the period of 5 years.


