Denoyan, Municipality of Siayan, Province of Zamboanga del Norte

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Norte
MunicipalitySiayan
Postal code7113
Population (2020)1,442
Philippine major island(s)Mindanao
Coordinates8.2629, 123.0672 (8° 16' North, 123° 4' East)
Estimated elevation above sea level47.1 meters (154.5 feet)

Denoyan is a barangay in the municipality of Siayan, in the province of Zamboanga del Norte. Its population as determined by the 2020 Census was 1,442. This represented 3.98% of the total population of Siayan.

Demographics

Households

The household population of Denoyan in the 2015 Census was 1,417 broken down into 320 households or an average of 4.43 members per household.

details
Number of households in Denoyan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,2042185.52
1,0472015.21
1,1202035.52
1,1492265.08
1,0792324.65
1,4173204.43

Population by age group

According to the 2015 Census, the age group with the highest population in Denoyan is 15 to 19, with 180 individuals. Conversely, the age group with the lowest population is 75 to 79, with 5 individuals.

details
Population of Denoyan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1261.83%
1 to 415110.66%
5 to 917312.21%
10 to 1416211.43%
15 to 1918012.70%
20 to 241248.75%
25 to 291198.40%
30 to 34845.93%
35 to 39976.85%
40 to 44574.02%
45 to 49624.38%
50 to 54533.74%
55 to 59453.18%
60 to 64332.33%
65 to 69191.34%
70 to 74191.34%
75 to 7950.35%
80 and over80.56%
Total1,417100.00%
  • Youth Dependency Ratio: 59.95
  • Old Age Dependency Ratio: 5.97
  • Total Dependency Ratio: 65.92
  • Median Age: 20.67

Historical population

The population of Denoyan grew from 1,204 in 1990 to 1,442 in 2020, an increase of 238 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.37%, or an increase of 25 people, from the previous population of 1,417 in 2015.

Population of Denoyan (1990‑2020)
Census datePopulationGrowth rate
1,204
1,047-2.58%
1,1201.46%
1,1490.35%
1,079-2.26%
1,4175.32%
1,4420.37%

Location

Denoyan is situated at approximately 8.2629, 123.0672, in the island of Mindanao. Elevation at these coordinates is estimated at 47.1 meters or 154.5 feet above mean sea level.


Adjacent barangays

Denoyan 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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