Onse, City of San Juan

Summary data
Typebarangay
Island groupLuzon
RegionNational Capital Region (NCR)
CitySan Juan
Population (2020)3,736
Philippine major island(s)Luzon
Coordinates14.6014, 121.0317 (14° 36' North, 121° 2' East)
Estimated elevation above sea level21.2 meters (69.6 feet)

Onse is a barangay in the city of San Juan. Its population as determined by the 2020 Census was 3,736. This represented 2.96% of the total population of San Juan.

Demographics

Households

The household population of Onse in the 2015 Census was 4,065 broken down into 877 households or an average of 4.64 members per household.

details
Number of households in Onse (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
4,6549055.14
4,5999584.80
5,7001,1365.02
3,3598114.14
4,2629934.29
4,0658774.64

Population by age group

According to the 2015 Census, the age group with the highest population in Onse is 20 to 24, with 399 individuals. Conversely, the age group with the lowest population is 80 and over, with 48 individuals.

details
Population of Onse by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1551.35%
1 to 42255.54%
5 to 93017.40%
10 to 143097.60%
15 to 193528.66%
20 to 243999.82%
25 to 293638.93%
30 to 343749.20%
35 to 392716.67%
40 to 442556.27%
45 to 492526.20%
50 to 542506.15%
55 to 591744.28%
60 to 641774.35%
65 to 691243.05%
70 to 74832.04%
75 to 79531.30%
80 and over481.18%
Total4,065100.00%
  • Youth Dependency Ratio: 31.04
  • Old Age Dependency Ratio: 10.74
  • Total Dependency Ratio: 41.78
  • Median Age: 30.38

Historical population

The population of Onse fell from 4,684 in 1990 to 3,736 in 2020, a decrease of 948 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.76%, or a decrease of 329 people, from the previous population of 4,065 in 2015.

Population of Onse (1990‑2020)
Census datePopulationGrowth rate
4,684
4,599-0.34%
5,7004.71%
3,359-7.03%
4,2629.05%
4,065-0.90%
3,736-1.76%

Location

Onse is situated at approximately 14.6014, 121.0317, in the island of Luzon. Elevation at these coordinates is estimated at 21.2 meters or 69.6 feet above mean sea level.


Adjacent barangays

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

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
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