Ilasan Ibaba, City of Tayabas, Province of Quezon
Type | barangay |
---|---|
Island group | Luzon |
Region | CALABARZON (Region IV‑A) |
Province | Quezon |
City | Tayabas |
Postal code | 4327 |
Population (2020) | 982 |
Philippine major island(s) | Luzon |
Coordinates | 14.0623, 121.6268 (14° 4' North, 121° 38' East) |
Estimated elevation above sea level | 190.7 meters (625.6 feet) |
Ilasan Ibaba is a barangay in the city of Tayabas, in the province of Quezon. Its population as determined by the 2020 Census was 982. This represented 0.87% of the total population of Tayabas.
Demographics
Households
The household population of Ilasan Ibaba in the 2015 Census was 966 broken down into 210 households or an average of 4.60 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
440 | 94 | 4.68 | |
794 | 153 | 5.19 | |
678 | 126 | 5.38 | |
1,131 | 224 | 5.05 | |
871 | 170 | 5.12 | |
966 | 210 | 4.60 |
Population by age group
According to the 2015 Census, the age group with the highest population in Ilasan Ibaba is 15 to 19, with 107 individuals. Conversely, the age group with the lowest population is 75 to 79, with 6 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 23 | 2.38% |
1 to 4 | 93 | 9.63% |
5 to 9 | 99 | 10.25% |
10 to 14 | 104 | 10.77% |
15 to 19 | 107 | 11.08% |
20 to 24 | 103 | 10.66% |
25 to 29 | 88 | 9.11% |
30 to 34 | 63 | 6.52% |
35 to 39 | 47 | 4.87% |
40 to 44 | 49 | 5.07% |
45 to 49 | 61 | 6.31% |
50 to 54 | 33 | 3.42% |
55 to 59 | 31 | 3.21% |
60 to 64 | 22 | 2.28% |
65 to 69 | 13 | 1.35% |
70 to 74 | 16 | 1.66% |
75 to 79 | 6 | 0.62% |
80 and over | 8 | 0.83% |
Total | 966 | 100.00% |
|
Historical population
The population of Ilasan Ibaba grew from 440 in 1990 to 982 in 2020, an increase of 542 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.35%, or an increase of 16 people, from the previous population of 966 in 2015.
Census date | Population | Growth rate |
---|---|---|
440 | – | |
794 | 11.69% | |
678 | -3.33% | |
1,131 | 7.31% | |
871 | -9.07% | |
966 | 1.99% | |
982 | 0.35% |
Location
Ilasan Ibaba is situated at approximately 14.0623, 121.6268, in the island of Luzon. Elevation at these coordinates is estimated at 190.7 meters or 625.6 feet above mean sea level.
Adjacent barangays
Ilasan Ibaba 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.