Inalahan, Municipality of Libmanan, Province of Camarines Sur

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceCamarines Sur
MunicipalityLibmanan
Postal code4407
Population (2015)778
Philippine major island(s)Luzon
Coordinates13.6838, 123.0622

Inalahan is a barangay in the municipality of Libmanan, in the province of Camarines Sur. Its population as determined by the 2015 Census was 778. This represented 0.72% of the total population of Libmanan.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Inalahan is 10 to 14, with 106 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.

details
Age groupPopulation (2015)
Under 113
1 to 483
5 to 9103
10 to 14106
15 to 1990
20 to 2462
25 to 2943
30 to 3443
35 to 3929
40 to 4448
45 to 4945
50 to 5427
55 to 5918
60 to 6422
65 to 6918
70 to 7414
75 to 7910
80 and over4
Total778

Historical population

The population of Inalahan grew from 587 in 1990 to 778 in 2015, an increase of 191 people. The latest census figures in 2015 denote a positive growth rate of 0.91%, or an increase of 36 people, from the previous population of 742 in 2010.

Census datePopulationGrowth rate
587
554-1.08%
5740.76%
7183.14%
7421.20%
7780.91%

Location

Inalahan is situated at approximately 13.6838, 123.0622, in the island of Luzon. Elevation at these coordinates is estimated at 3.5 meters or 11.5 feet above mean sea level.


Adjacent barangays

Inalahan 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.