Nagsidorisan, Municipality of Naguilian, Province of La Union
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | La Union |
| Municipality | Naguilian |
| Postal code | 2511 |
| Population (2020) | 1,040 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.5108, 120.3965 (16° 31' North, 120° 24' East) |
| Estimated elevation above sea level | 34.6 meters (113.5 feet) |
Nagsidorisan is a barangay in the municipality of Naguilian, in the province of La Union. Its population as determined by the 2020 Census was 1,040. This represented 1.99% of the total population of Naguilian.
Demographics
Households
The household population of Nagsidorisan in the 2015 Census was 1,131 broken down into 256 households or an average of 4.42 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 682 | 123 | 5.54 | |
| 730 | 155 | 4.71 | |
| 831 | 171 | 4.86 | |
| 895 | 202 | 4.43 | |
| 939 | 211 | 4.45 | |
| 1,131 | 256 | 4.42 |
Population by age group
According to the 2015 Census, the age group with the highest population in Nagsidorisan is 5 to 9, with 121 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 9 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 18 | 1.59% |
| 1 to 4 | 100 | 8.84% |
| 5 to 9 | 121 | 10.70% |
| 10 to 14 | 92 | 8.13% |
| 15 to 19 | 105 | 9.28% |
| 20 to 24 | 113 | 9.99% |
| 25 to 29 | 90 | 7.96% |
| 30 to 34 | 73 | 6.45% |
| 35 to 39 | 76 | 6.72% |
| 40 to 44 | 77 | 6.81% |
| 45 to 49 | 76 | 6.72% |
| 50 to 54 | 62 | 5.48% |
| 55 to 59 | 31 | 2.74% |
| 60 to 64 | 33 | 2.92% |
| 65 to 69 | 23 | 2.03% |
| 70 to 74 | 23 | 2.03% |
| 75 to 79 | 9 | 0.80% |
| 80 and over | 9 | 0.80% |
| Total | 1,131 | 100.00% |
| ||
Historical population
The population of Nagsidorisan grew from 682 in 1990 to 1,040 in 2020, an increase of 358 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.75%, or a decrease of 91 people, from the previous population of 1,131 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 682 | – | |
| 730 | 1.28% | |
| 831 | 2.82% | |
| 895 | 1.03% | |
| 939 | 1.76% | |
| 1,131 | 3.61% | |
| 1,040 | -1.75% |
Location
Nagsidorisan is situated at approximately 16.5108, 120.3965, in the island of Luzon. Elevation at these coordinates is estimated at 34.6 meters or 113.5 feet above mean sea level.
Adjacent barangays
Nagsidorisan shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.