Tilasan, Municipality of Roseller Lim, Province of Zamboanga Sibugay

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga Sibugay
MunicipalityRoseller Lim
Postal code7002
Population (2020)1,060
Philippine major island(s)Mindanao
Coordinates7.6490, 122.3983 (7° 39' North, 122° 24' East)
Estimated elevation above sea level50.9 meters (167.0 feet)

Tilasan is a barangay in the municipality of Roseller Lim, in the province of Zamboanga Sibugay. Its population as determined by the 2020 Census was 1,060. This represented 2.43% of the total population of Roseller Lim.

Demographics

Households

The household population of Tilasan in the 2015 Census was 1,227 broken down into 295 households or an average of 4.16 members per household.

details
Number of households in Tilasan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0591965.40
1,2322355.24
9221715.39
9401865.05
1,0392404.33
1,2272954.16

Population by age group

According to the 2015 Census, the age group with the highest population in Tilasan is 5 to 9, with 165 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.

details
Population of Tilasan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1171.39%
1 to 414711.98%
5 to 916513.45%
10 to 1413110.68%
15 to 191139.21%
20 to 241108.96%
25 to 291159.37%
30 to 34856.93%
35 to 39665.38%
40 to 44554.48%
45 to 49625.05%
50 to 54554.48%
55 to 59423.42%
60 to 64211.71%
65 to 6990.73%
70 to 74191.55%
75 to 79110.90%
80 and over40.33%
Total1,227100.00%
  • Youth Dependency Ratio: 63.54
  • Old Age Dependency Ratio: 5.94
  • Total Dependency Ratio: 69.48
  • Median Age: 21.84

Historical population

The population of Tilasan grew from 1,059 in 1990 to 1,060 in 2020, an increase of 1 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 3.03%, or a decrease of 167 people, from the previous population of 1,227 in 2015.

Population of Tilasan (1990‑2020)
Census datePopulationGrowth rate
1,059
1,2322.88%
922-6.03%
9400.27%
1,0393.71%
1,2273.22%
1,060-3.03%

Location

Tilasan is situated at approximately 7.6490, 122.3983, in the island of Mindanao. Elevation at these coordinates is estimated at 50.9 meters or 167.0 feet above mean sea level.


Adjacent barangays

Tilasan 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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