Ibayo, Municipality of Marilao, Province of Bulacan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Central Luzon (Region III) |
| Province | Bulacan |
| Municipality | Marilao |
| Postal code | 3019 |
| Population (2020) | 8,310 |
| Philippine major island(s) | Luzon |
| Coordinates | 14.7535, 120.9533 (14° 45' North, 120° 57' East) |
| Estimated elevation above sea level | 5.3 meters (17.4 feet) |
Ibayo is a barangay in the municipality of Marilao, in the province of Bulacan. Its population as determined by the 2020 Census was 8,310. This represented 3.27% of the total population of Marilao.
Demographics
Households
The household population of Ibayo in the 2015 Census was 9,937 broken down into 2,063 households or an average of 4.82 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 5,468 | 1,139 | 4.80 | |
| 6,176 | 1,383 | 4.47 | |
| 7,380 | 1,603 | 4.60 | |
| 7,390 | 1,711 | 4.32 | |
| 6,575 | 1,567 | 4.20 | |
| 9,937 | 2,063 | 4.82 |
Population by age group
According to the 2015 Census, the age group with the highest population in Ibayo is 20 to 24, with 1,283 individuals. Conversely, the age group with the lowest population is 80 and over, with 41 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 144 | 1.43% |
| 1 to 4 | 777 | 7.69% |
| 5 to 9 | 821 | 8.13% |
| 10 to 14 | 758 | 7.50% |
| 15 to 19 | 978 | 9.68% |
| 20 to 24 | 1,283 | 12.70% |
| 25 to 29 | 1,172 | 11.60% |
| 30 to 34 | 861 | 8.52% |
| 35 to 39 | 710 | 7.03% |
| 40 to 44 | 575 | 5.69% |
| 45 to 49 | 551 | 5.45% |
| 50 to 54 | 438 | 4.34% |
| 55 to 59 | 328 | 3.25% |
| 60 to 64 | 290 | 2.87% |
| 65 to 69 | 209 | 2.07% |
| 70 to 74 | 106 | 1.05% |
| 75 to 79 | 61 | 0.60% |
| 80 and over | 41 | 0.41% |
| Total | 10,103 | 100.00% |
| ||
Historical population
The population of Ibayo grew from 5,468 in 1990 to 8,310 in 2020, an increase of 2,842 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 4.03%, or a decrease of 1,793 people, from the previous population of 10,103 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 5,468 | – | |
| 6,176 | 2.31% | |
| 7,380 | 3.89% | |
| 7,390 | 0.02% | |
| 6,584 | -4.12% | |
| 10,103 | 8.49% | |
| 8,310 | -4.03% |
Location
Ibayo is situated at approximately 14.7535, 120.9533, in the island of Luzon. Elevation at these coordinates is estimated at 5.3 meters or 17.4 feet above mean sea level.
Adjacent barangays
Ibayo 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.