Osmeña, Municipality of Bulan, Province of Sorsogon

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceSorsogon
MunicipalityBulan
Postal code4706
Population (2020)709
Philippine major island(s)Luzon
Coordinates12.5827, 123.9568 (12° 35' North, 123° 57' East)
Estimated elevation above sea level13.6 meters (44.6 feet)

Osmeña is a barangay in the municipality of Bulan, in the province of Sorsogon. Its population as determined by the 2020 Census was 709. This represented 0.67% of the total population of Bulan.

Demographics

Households

The household population of Osmeña in the 2015 Census was 612 broken down into 123 households or an average of 4.98 members per household.

details
Number of households in Osmeña (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
498925.41
521995.26
6151095.64
6451215.33
6101195.13
6121234.98

Population by age group

According to the 2015 Census, the age group with the highest population in Osmeña is 10 to 14, with 86 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Population of Osmeña by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1172.78%
1 to 46811.11%
5 to 97612.42%
10 to 148614.05%
15 to 197812.75%
20 to 24579.31%
25 to 29325.23%
30 to 34203.27%
35 to 39274.41%
40 to 44304.90%
45 to 49325.23%
50 to 54264.25%
55 to 59223.59%
60 to 64142.29%
65 to 69142.29%
70 to 7460.98%
75 to 7930.49%
80 and over40.65%
Total612100.00%
  • Youth Dependency Ratio: 73.08
  • Old Age Dependency Ratio: 7.99
  • Total Dependency Ratio: 81.07
  • Median Age: 18.78

Historical population

The population of Osmeña grew from 498 in 1990 to 709 in 2020, an increase of 211 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.15%, or an increase of 97 people, from the previous population of 612 in 2015.

Population of Osmeña (1990‑2020)
Census datePopulationGrowth rate
498
5210.85%
6153.62%
6450.66%
610-2.01%
6120.06%
7093.15%

Location

Osmeña is situated at approximately 12.5827, 123.9568, in the island of Luzon. Elevation at these coordinates is estimated at 13.6 meters or 44.6 feet above mean sea level.


Adjacent barangays

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

Notes

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