Ibabang Iyam, City of Lucena
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| City | Lucena |
| Postal code | 4301 |
| Population (2020) | 28,078 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.9329, 121.6011 (13° 56' North, 121° 36' East) |
| Estimated elevation above sea level | 22.8 meters (74.8 feet) |
Ibabang Iyam is a barangay in the city of Lucena. Its population as determined by the 2020 Census was 28,078. This represented 10.07% of the total population of Lucena.
Demographics
Households
The household population of Ibabang Iyam in the 2015 Census was 25,706 broken down into 5,999 households or an average of 4.29 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 11,660 | 2,274 | 5.13 | |
| 13,558 | 2,836 | 4.78 | |
| 16,219 | 3,411 | 4.75 | |
| 22,751 | 4,645 | 4.90 | |
| 22,593 | 5,097 | 4.43 | |
| 25,706 | 5,999 | 4.29 |
Population by age group
According to the 2015 Census, the age group with the highest population in Ibabang Iyam is 10 to 14, with 2,895 individuals. Conversely, the age group with the lowest population is 75 to 79, with 152 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 592 | 2.30% |
| 1 to 4 | 2,387 | 9.28% |
| 5 to 9 | 2,876 | 11.18% |
| 10 to 14 | 2,895 | 11.26% |
| 15 to 19 | 2,648 | 10.30% |
| 20 to 24 | 2,321 | 9.02% |
| 25 to 29 | 1,897 | 7.38% |
| 30 to 34 | 1,820 | 7.08% |
| 35 to 39 | 1,707 | 6.64% |
| 40 to 44 | 1,545 | 6.01% |
| 45 to 49 | 1,413 | 5.49% |
| 50 to 54 | 1,102 | 4.28% |
| 55 to 59 | 899 | 3.50% |
| 60 to 64 | 648 | 2.52% |
| 65 to 69 | 381 | 1.48% |
| 70 to 74 | 265 | 1.03% |
| 75 to 79 | 152 | 0.59% |
| 80 and over | 170 | 0.66% |
| Total | 25,718 | 100.00% |
| ||
Historical population
The population of Ibabang Iyam grew from 11,660 in 1990 to 28,078 in 2020, an increase of 16,418 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.87%, or an increase of 2,360 people, from the previous population of 25,718 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 11,660 | – | |
| 13,558 | 2.87% | |
| 16,237 | 3.94% | |
| 22,753 | 4.76% | |
| 22,593 | -0.26% | |
| 25,718 | 2.50% | |
| 28,078 | 1.87% |
Location
Ibabang Iyam is situated at approximately 13.9329, 121.6011, in the island of Luzon. Elevation at these coordinates is estimated at 22.8 meters or 74.8 feet above mean sea level.
Adjacent barangays
Ibabang Iyam 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.