Santo Santiago, Municipality of Sarrat, Province of Ilocos Norte

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Norte
MunicipalitySarrat
Postal code2914
Population (2020)775
Philippine major island(s)Luzon
Coordinates18.1093, 120.6362 (18° 7' North, 120° 38' East)
Estimated elevation above sea level41.0 meters (134.5 feet)

Santo Santiago is a barangay in the municipality of Sarrat, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 775. This represented 3.08% of the total population of Sarrat.

Demographics

Households

The household population of Santo Santiago in the 2015 Census was 725 broken down into 159 households or an average of 4.56 members per household.

details
Number of households in Santo Santiago (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6611394.76
6611414.69
6881454.74
7391534.83
7121574.54
7251594.56

Population by age group

According to the 2015 Census, the age group with the highest population in Santo Santiago is 5 to 9, with 72 individuals. Conversely, the age group with the lowest population is 75 to 79, with 10 individuals.

details
Population of Santo Santiago by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1172.34%
1 to 4598.14%
5 to 9729.93%
10 to 14598.14%
15 to 19557.59%
20 to 24446.07%
25 to 29628.55%
30 to 34598.14%
35 to 39527.17%
40 to 44354.83%
45 to 49304.14%
50 to 54405.52%
55 to 59263.59%
60 to 64375.10%
65 to 69334.55%
70 to 74192.62%
75 to 79101.38%
80 and over162.21%
Total725100.00%
  • Youth Dependency Ratio: 47.05
  • Old Age Dependency Ratio: 17.73
  • Total Dependency Ratio: 64.78
  • Median Age: 29.56

Historical population

The population of Santo Santiago grew from 661 in 1990 to 775 in 2020, an increase of 114 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.41%, or an increase of 50 people, from the previous population of 725 in 2015.

Population of Santo Santiago (1990‑2020)
Census datePopulationGrowth rate
661
6610.00%
6880.86%
7390.99%
712-1.35%
7250.35%
7751.41%

Location

Santo Santiago is situated at approximately 18.1093, 120.6362, in the island of Luzon. Elevation at these coordinates is estimated at 41.0 meters or 134.5 feet above mean sea level.


Adjacent barangays

Santo Santiago shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.
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