Biyan, Municipality of Calauag, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Calauag |
| Postal code | 4318 |
| Population (2020) | 1,605 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.9479, 122.3103 (13° 57' North, 122° 19' East) |
| Estimated elevation above sea level | 14.9 meters (48.9 feet) |
Biyan is a barangay in the municipality of Calauag, in the province of Quezon. Its population as determined by the 2020 Census was 1,605. This represented 2.24% of the total population of Calauag.
Demographics
Households
The household population of Biyan in the 2015 Census was 1,509 broken down into 315 households or an average of 4.79 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,001 | 174 | 5.75 | |
| 1,004 | 204 | 4.92 | |
| 1,360 | 246 | 5.53 | |
| 1,334 | 249 | 5.36 | |
| 1,346 | 272 | 4.95 | |
| 1,509 | 315 | 4.79 |
Population by age group
According to the 2015 Census, the age group with the highest population in Biyan is 5 to 9, with 179 individuals. Conversely, the age group with the lowest population is 75 to 79, with 7 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 42 | 2.78% |
| 1 to 4 | 136 | 9.01% |
| 5 to 9 | 179 | 11.86% |
| 10 to 14 | 157 | 10.40% |
| 15 to 19 | 167 | 11.07% |
| 20 to 24 | 145 | 9.61% |
| 25 to 29 | 110 | 7.29% |
| 30 to 34 | 69 | 4.57% |
| 35 to 39 | 94 | 6.23% |
| 40 to 44 | 91 | 6.03% |
| 45 to 49 | 70 | 4.64% |
| 50 to 54 | 72 | 4.77% |
| 55 to 59 | 68 | 4.51% |
| 60 to 64 | 40 | 2.65% |
| 65 to 69 | 37 | 2.45% |
| 70 to 74 | 13 | 0.86% |
| 75 to 79 | 7 | 0.46% |
| 80 and over | 12 | 0.80% |
| Total | 1,509 | 100.00% |
| ||
Historical population
The population of Biyan grew from 1,001 in 1990 to 1,605 in 2020, an increase of 604 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.31%, or an increase of 96 people, from the previous population of 1,509 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 1,001 | – | |
| 1,004 | 0.06% | |
| 1,360 | 6.72% | |
| 1,334 | -0.27% | |
| 1,346 | 0.33% | |
| 1,509 | 2.20% | |
| 1,605 | 1.31% |
Location
Biyan is situated at approximately 13.9479, 122.3103, in the island of Luzon. Elevation at these coordinates is estimated at 14.9 meters or 48.9 feet above mean sea level.
Adjacent barangays
Biyan 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.