Namantao, Municipality of Bacacay, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityBacacay
Postal code4509
Population (2015)778
Philippine major island(s)Cagraray
Coordinates13.2702, 123.8610

Namantao is a barangay in the municipality of Bacacay, in the province of Albay. Its population as determined by the 2015 Census was 778. This represented 1.13% of the total population of Bacacay.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Namantao is 5 to 9, with 101 individuals. Conversely, the age group with the lowest population is 80 and over, with 12 individuals.

details
Age groupPopulation (2015)
Under 117
1 to 457
5 to 9101
10 to 1496
15 to 1993
20 to 2476
25 to 2945
30 to 3435
35 to 3935
40 to 4434
45 to 4935
50 to 5432
55 to 5934
60 to 6416
65 to 6922
70 to 7421
75 to 7917
80 and over12
Total778

Historical population

The population of Namantao fell from 932 in 1990 to 778 in 2015, a decrease of 154 people. The latest census figures in 2015 denote a negative growth rate of 2.76%, or a decrease of 123 people, from the previous population of 901 in 2010.

Census datePopulationGrowth rate
932
866-1.37%
743-3.23%
7640.39%
9016.19%
778-2.76%

Location

Namantao is situated at approximately 13.2702, 123.8610, in the island of Cagraray. Elevation at these coordinates is estimated at 65.9 meters or 216.2 feet above mean sea level.


Adjacent barangays

Namantao 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.