Amilongan, Municipality of Alilem, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalityAlilem
Postal code2716
Population (2015)520
Philippine major island(s)Luzon
Coordinates16.8622, 120.5708

Amilongan is a barangay in the municipality of Alilem, in the province of Ilocos Sur. Its population as determined by the 2015 Census was 520. This represented 7.77% of the total population of Alilem.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Amilongan is 15 to 19, with 58 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 3 individuals.

details
Age groupPopulation (2015)
Under 19
1 to 451
5 to 955
10 to 1454
15 to 1958
20 to 2440
25 to 2943
30 to 3443
35 to 3927
40 to 4438
45 to 4931
50 to 5418
55 to 5920
60 to 6411
65 to 6910
70 to 746
75 to 793
80 and over3
Total520

Historical population

The population of Amilongan grew from 232 in 1990 to 520 in 2015, an increase of 288 people. The latest census figures in 2015 denote a positive growth rate of 1.10%, or an increase of 29 people, from the previous population of 491 in 2010.

Census datePopulationGrowth rate
232
2370.40%
38911.21%
4762.82%
4911.14%
5201.10%

Location

Amilongan is situated at approximately 16.8622, 120.5708, in the island of Luzon. Elevation at these coordinates is estimated at 393.3 meters or 1,290.3 feet above mean sea level.


Adjacent barangays

Amilongan 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.