District I, City of Cauayan, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
CityCauayan
Postal code3305
Population (2020)11,355
Philippine major island(s)Luzon
Coordinates16.9325, 121.7686 (16° 56' North, 121° 46' East)
Estimated elevation above sea level63.0 meters (206.7 feet)

District I, formerly Poblacion, is a barangay in the city of Cauayan, in the province of Isabela. Its population as determined by the 2020 Census was 11,355. This represented 7.92% of the total population of Cauayan.

Demographics

Households

The household population of District I in the 2015 Census was 10,612 broken down into 2,198 households or an average of 4.83 members per household.

details
Number of households in District I (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
7,9911,5895.03
8,8341,8184.86
10,3872,2084.70
11,9292,6494.50
11,4312,6964.24
10,6122,1984.83

Population by age group

According to the 2015 Census, the age group with the highest population in District I is 20 to 24, with 1,189 individuals. Conversely, the age group with the lowest population is 75 to 79, with 64 individuals.

details
Population of District I by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 12282.14%
1 to 49008.44%
5 to 91,13910.68%
10 to 141,08410.17%
15 to 191,10510.36%
20 to 241,18911.15%
25 to 299498.90%
30 to 347637.16%
35 to 397056.61%
40 to 445324.99%
45 to 495775.41%
50 to 544484.20%
55 to 593803.56%
60 to 642752.58%
65 to 691711.60%
70 to 74870.82%
75 to 79640.60%
80 and over660.62%
Total10,662100.00%
  • Youth Dependency Ratio: 48.4
  • Old Age Dependency Ratio: 5.6
  • Total Dependency Ratio: 54
  • Median Age: 23.68

Historical population

The population of District I grew from 8,012 in 1990 to 11,355 in 2020, an increase of 3,343 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.33%, or an increase of 693 people, from the previous population of 10,662 in 2015.

Population of District I (1990‑2020)
Census datePopulationGrowth rate
8,012
8,8511.88%
10,3873.49%
11,9641.97%
11,439-1.62%
10,662-1.33%
11,3551.33%

Location

District I is situated at approximately 16.9325, 121.7686, in the island of Luzon. Elevation at these coordinates is estimated at 63.0 meters or 206.7 feet above mean sea level.


Adjacent barangays

District I 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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