Ibabang Dupay, City of Lucena

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
CityLucena
Postal code4301
Population (2015)31,867
Philippine major island(s)Luzon
Coordinates13.9467, 121.6276

Ibabang Dupay is a barangay in the city of Lucena. Its population as determined by the 2015 Census was 31,867. This represented 11.97% of the total population of Lucena.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Ibabang Dupay is 15 to 19, with 3,608 individuals. Conversely, the age group with the lowest population is 80 and over, with 235 individuals.

details
Age groupPopulation (2015)
Under 1579
1 to 42,595
5 to 93,243
10 to 143,159
15 to 193,608
20 to 243,372
25 to 292,757
30 to 342,256
35 to 392,100
40 to 441,734
45 to 491,582
50 to 541,391
55 to 591,179
60 to 64919
65 to 69555
70 to 74354
75 to 79249
80 and over235
Total31,867

Historical population

The population of Ibabang Dupay grew from 16,205 in 1990 to 31,867 in 2015, an increase of 15,662 people. The latest census figures in 2015 denote a positive growth rate of 1.28%, or an increase of 2,067 people, from the previous population of 29,800 in 2010.

Census datePopulationGrowth rate
16,205
21,5905.52%
21,255-0.33%
25,3552.46%
29,8006.06%
31,8671.28%

Location

Ibabang Dupay is situated at approximately 13.9467, 121.6276, in the island of Luzon. Elevation at these coordinates is estimated at 32.3 meters or 106.0 feet above mean sea level.


Adjacent barangays

Ibabang Dupay shares a common border with the following barangay(s):

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Notes

  1. Data on population is from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.