Isabela Proper, City of Isabela, Province of Basilan

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceBasilan
CityIsabela City
Postal code7300
Population (2015)1,054
Philippine major island(s)Basilan
Coordinates6.7079, 121.9889

Isabela Proper, formerly Poblacion, is a barangay in Isabela City, in the province of Basilan. Its population as determined by the 2015 Census was 1,054. This represented 0.93% of the total population of Isabela City.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Isabela Proper is 20 to 24, with 139 individuals. Conversely, the age group with the lowest population is 80 and over, with 10 individuals.

details
Age groupPopulation (2015)
Under 118
1 to 470
5 to 995
10 to 1481
15 to 19129
20 to 24139
25 to 2986
30 to 3453
35 to 3963
40 to 4463
45 to 4977
50 to 5451
55 to 5952
60 to 6429
65 to 6914
70 to 7412
75 to 7912
80 and over10
Total1,054

Historical population

The population of Isabela Proper fell from 1,132 in 1990 to 1,054 in 2015, a decrease of 78 people. The latest census figures in 2015 denote a positive growth rate of 0.25%, or an increase of 14 people, from the previous population of 1,040 in 2010.

Census datePopulationGrowth rate
1,132
910-4.01%
1,2517.06%
923-4.11%
1,0404.44%
1,0540.25%

Location

Isabela Proper is situated at approximately 6.7079, 121.9889, in the island of Basilan. Elevation at these coordinates is estimated at 24.6 meters or 80.7 feet above mean sea level.


Adjacent barangays

Isabela Proper 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.