Sultan Kudarat is a province in the Philippines situated in the SOCCSKSARGEN region occupying the southern-central section of Mindanao. Its capital is the Municipality of Isulan.

The province has a land area of 5,363.86 square kilometers or 2,071.00 square miles. Its population as determined by the 2020 Census was 854,052. This represented 17.42% of the total population of the SOCCSKSARGEN region, 3.25% of the overall population of the Mindanao island group, or 0.78% of the entire population of the Philippines. Based on these figures, the population density is computed at 159 inhabitants per square kilometer or 412 inhabitants per square mile.

-https://www.philatlas.com/mindanao/r12/sultan-kudarat.html