Sinalmacan, Municipality of Matnog, Province of Sorsogon

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceSorsogon
MunicipalityMatnog
Postal code4708
Population (2015)455
Philippine major island(s)Luzon
Coordinates12.5629, 124.0728

Sinalmacan is a barangay in the municipality of Matnog, in the province of Sorsogon. Its population as determined by the 2015 Census was 455. This represented 1.11% of the total population of Matnog.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Sinalmacan is 10 to 14, with 71 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 5 individuals.

details
Age groupPopulation (2015)
Under 18
1 to 443
5 to 960
10 to 1471
15 to 1955
20 to 2433
25 to 2931
30 to 3422
35 to 3922
40 to 4421
45 to 4922
50 to 5415
55 to 5910
60 to 6415
65 to 6911
70 to 746
75 to 795
80 and over5
Total455

Historical population

The population of Sinalmacan grew from 297 in 1990 to 455 in 2015, an increase of 158 people. The latest census figures in 2015 denote a negative growth rate of 0.74%, or a decrease of 18 people, from the previous population of 473 in 2010.

Census datePopulationGrowth rate
297
3241.64%
303-1.43%
3883.47%
4737.48%
455-0.74%

Location

Sinalmacan is situated at approximately 12.5629, 124.0728, in the island of Luzon. Elevation at these coordinates is estimated at 86.1 meters or 282.5 feet above mean sea level.


Adjacent barangays

Sinalmacan 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.