Mountain Province is a province in the Philippines situated in the Cordillera Administrative Region occupying the northern-central section of Luzon. Its capital is the Municipality of Bontoc.

The province has a land area of 2,389.43 square kilometers or 922.56 square miles. Its population as determined by the 2020 Census was 158,200. This represented 8.80% of the total population of the Cordillera Administrative Region, 0.25% of the overall population of the Luzon island group, or 0.15% of the entire population of the Philippines. Based on these figures, the population density is computed at 66 inhabitants per square kilometer or 171 inhabitants per square mile.

-https://www.philatlas.com/luzon/car/mountain-province.html