Osiem, Municipality of Mangaldan, Province of Pangasinan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Pangasinan |
| Municipality | Mangaldan |
| Postal code | 2432 |
| Population (2020) | 3,348 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.0590, 120.4231 (16° 4' North, 120° 25' East) |
| Estimated elevation above sea level | 13.2 meters (43.3 feet) |
Osiem is a barangay in the municipality of Mangaldan, in the province of Pangasinan. Its population as determined by the 2020 Census was 3,348. This represented 2.96% of the total population of Mangaldan.
Demographics
Households
The household population of Osiem in the 2015 Census was 3,437 broken down into 727 households or an average of 4.73 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 2,058 | 319 | 6.45 | |
| 2,122 | 360 | 5.89 | |
| 2,553 | 464 | 5.50 | |
| 2,847 | 590 | 4.83 | |
| 3,178 | 631 | 5.04 | |
| 3,437 | 727 | 4.73 |
Population by age group
According to the 2015 Census, the age group with the highest population in Osiem is 10 to 14, with 389 individuals. Conversely, the age group with the lowest population is 75 to 79, with 25 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 59 | 1.72% |
| 1 to 4 | 269 | 7.83% |
| 5 to 9 | 384 | 11.17% |
| 10 to 14 | 389 | 11.32% |
| 15 to 19 | 363 | 10.56% |
| 20 to 24 | 274 | 7.97% |
| 25 to 29 | 256 | 7.45% |
| 30 to 34 | 221 | 6.43% |
| 35 to 39 | 249 | 7.24% |
| 40 to 44 | 240 | 6.98% |
| 45 to 49 | 182 | 5.30% |
| 50 to 54 | 143 | 4.16% |
| 55 to 59 | 112 | 3.26% |
| 60 to 64 | 105 | 3.05% |
| 65 to 69 | 70 | 2.04% |
| 70 to 74 | 60 | 1.75% |
| 75 to 79 | 25 | 0.73% |
| 80 and over | 36 | 1.05% |
| Total | 3,437 | 100.00% |
| ||
Historical population
The population of Osiem grew from 2,058 in 1990 to 3,348 in 2020, an increase of 1,290 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.55%, or a decrease of 89 people, from the previous population of 3,437 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 2,058 | – | |
| 2,122 | 0.58% | |
| 2,553 | 4.04% | |
| 2,847 | 1.51% | |
| 3,178 | 4.08% | |
| 3,437 | 1.50% | |
| 3,348 | -0.55% |
Location
Osiem is situated at approximately 16.0590, 120.4231, in the island of Luzon. Elevation at these coordinates is estimated at 13.2 meters or 43.3 feet above mean sea level.
Adjacent barangays
Osiem 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.