Butol, Municipality of Santiago, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySantiago
Postal code2707
Population (2020)1,103
Philippine major island(s)Luzon
Coordinates17.2415, 120.4249 (17° 14' North, 120° 25' East)
Estimated elevation above sea level18.5 meters (60.7 feet)

Butol is a barangay in the municipality of Santiago, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 1,103. This represented 5.66% of the total population of Santiago.

Demographics

Households

The household population of Butol in the 2015 Census was 998 broken down into 246 households or an average of 4.06 members per household.

details
Number of households in Butol (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8541545.55
9081745.22
9281864.99
9492024.70
1,0002404.17
9982464.06

Population by age group

According to the 2015 Census, the age group with the highest population in Butol is 5 to 9, with 94 individuals. Conversely, the age groups with the lowest population are in the ranges Under 1, and 75 to 79, with 18 individuals.

details
Population of Butol by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1181.80%
1 to 4828.22%
5 to 9949.42%
10 to 14919.12%
15 to 19595.91%
20 to 24929.22%
25 to 29787.82%
30 to 34666.61%
35 to 39656.51%
40 to 44595.91%
45 to 49717.11%
50 to 54454.51%
55 to 59393.91%
60 to 64383.81%
65 to 69393.91%
70 to 74242.40%
75 to 79181.80%
80 and over202.00%
Total998100.00%
  • Youth Dependency Ratio: 46.57
  • Old Age Dependency Ratio: 16.5
  • Total Dependency Ratio: 63.07
  • Median Age: 29.04

Historical population

The population of Butol grew from 854 in 1990 to 1,103 in 2020, an increase of 249 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.13%, or an increase of 105 people, from the previous population of 998 in 2015.

Population of Butol (1990‑2020)
Census datePopulationGrowth rate
854
9081.16%
9280.47%
9490.31%
1,0001.92%
998-0.04%
1,1032.13%

Location

Butol is situated at approximately 17.2415, 120.4249, in the island of Luzon. Elevation at these coordinates is estimated at 18.5 meters or 60.7 feet above mean sea level.


Adjacent barangays

Butol 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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