Siay, Municipality of San Miguel, Province of Catanduanes

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceCatanduanes
MunicipalitySan Miguel
Postal code4802
Population (2015)498
Philippine major island(s)Catanduanes
Coordinates13.6896, 124.3202

Siay is a barangay in the municipality of San Miguel, in the province of Catanduanes. Its population as determined by the 2015 Census was 498. This represented 3.32% of the total population of San Miguel.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Siay is 5 to 9, with 67 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Age groupPopulation (2015)
Under 118
1 to 440
5 to 967
10 to 1455
15 to 1949
20 to 2435
25 to 2945
30 to 3435
35 to 3924
40 to 4425
45 to 4921
50 to 5423
55 to 5916
60 to 6416
65 to 6913
70 to 747
75 to 793
80 and over6
Total498

Historical population

The population of Siay grew from 398 in 1990 to 498 in 2015, an increase of 100 people. The latest census figures in 2015 denote a positive growth rate of 1.31%, or an increase of 33 people, from the previous population of 465 in 2010.

Census datePopulationGrowth rate
398
4241.19%
387-1.94%
4060.66%
4655.06%
4981.31%

Location

Siay is situated at approximately 13.6896, 124.3202, in the island of Catanduanes. Elevation at these coordinates is estimated at 319.7 meters or 1,048.9 feet above mean sea level.


Adjacent barangays

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

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Notes

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