Santiago, Ilocos Sur
Demographics
In the 2015 census, the population of Santiago, Ilocos Sur, was 18,759 people, with a density of 400 inhabitants per square kilometre or 1,000 inhabitants per square mile.

Santiago, Ilocos Sur

Section Title: Demographics
Table Section Text: In the 2015 census, the population of Santiago, Ilocos Sur, was 18,759 people, with a density of 400 inhabitants per square kilometre or 1,000 inhabitants per square mile.

Population census of Santiago

Year	Pop.	±% p.a.

1903	3,760	—

1918	5,429	+2.48%

1939	6,017	+0.49%

1948	6,610	+1.05%

1960	8,213	+1.83%

1970	10,224	+2.21%

1975	11,245	+1.93%

1980	11,843	+1.04%

1990	14,427	+1.99%

1995	14,843	+0.53%

2000	15,876	+1.45%

2007	16,806	+0.79%

2010	17,958	+2.44%

2015	18,759	+0.83%

Source: Philippine Statistics Authority

Sentence(s)

According to the 2015 census, Santiago has a population of 18,759 people.

final_sentence: According to the 2015 census, Santiago has a population of 18,759 people.