Siapar, Municipality of Anda, Province of Pangasinan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Pangasinan |
| Municipality | Anda |
| Postal code | 2405 |
| Population (2020) | 1,579 |
| Coordinates | 16.3541, 119.9509 (16° 21' North, 119° 57' East) |
| Estimated elevation above sea level | 24.3 meters (79.7 feet) |
Siapar is a barangay in the municipality of Anda, in the province of Pangasinan. Its population as determined by the 2020 Census was 1,579. This represented 3.80% of the total population of Anda.
Demographics
Households
The household population of Siapar in the 2015 Census was 1,594 broken down into 368 households or an average of 4.33 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 777 | 130 | 5.98 | |
| 846 | 160 | 5.29 | |
| 1,058 | 190 | 5.57 | |
| 1,131 | 227 | 4.98 | |
| 1,504 | 304 | 4.95 | |
| 1,594 | 368 | 4.33 |
Population by age group
According to the 2015 Census, the age group with the highest population in Siapar is 5 to 9, with 212 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 38 | 2.38% |
| 1 to 4 | 181 | 11.36% |
| 5 to 9 | 212 | 13.30% |
| 10 to 14 | 186 | 11.67% |
| 15 to 19 | 144 | 9.03% |
| 20 to 24 | 116 | 7.28% |
| 25 to 29 | 126 | 7.90% |
| 30 to 34 | 106 | 6.65% |
| 35 to 39 | 108 | 6.78% |
| 40 to 44 | 100 | 6.27% |
| 45 to 49 | 75 | 4.71% |
| 50 to 54 | 50 | 3.14% |
| 55 to 59 | 51 | 3.20% |
| 60 to 64 | 35 | 2.20% |
| 65 to 69 | 33 | 2.07% |
| 70 to 74 | 15 | 0.94% |
| 75 to 79 | 14 | 0.88% |
| 80 and over | 4 | 0.25% |
| Total | 1,594 | 100.00% |
| ||
Historical population
The population of Siapar grew from 777 in 1990 to 1,579 in 2020, an increase of 802 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 0.20%, or a decrease of 15 people, from the previous population of 1,594 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 777 | – | |
| 846 | 1.61% | |
| 1,058 | 4.91% | |
| 1,131 | 0.92% | |
| 1,504 | 10.93% | |
| 1,594 | 1.11% | |
| 1,579 | -0.20% |
Location
Siapar is situated at approximately 16.3541, 119.9509. Elevation at these coordinates is estimated at 24.3 meters or 79.7 feet above mean sea level.
Adjacent barangays
Siapar does not share a common border with any barangay.
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.