Sagneb, Municipality of San Ildefonso, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySan Ildefonso
Postal code2728
Population (2020)357
Philippine major island(s)Luzon
Coordinates17.6153, 120.4350 (17° 37' North, 120° 26' East)
Estimated elevation above sea level27.3 meters (89.6 feet)

Sagneb is a barangay in the municipality of San Ildefonso, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 357. This represented 4.36% of the total population of San Ildefonso.

Demographics

Households

The household population of Sagneb in the 2015 Census was 336 broken down into 76 households or an average of 4.42 members per household.

details
Number of households in Sagneb (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
248425.90
266505.32
305555.55
331674.94
341704.87
336764.42

Population by age group

According to the 2015 Census, the age groups with the highest population in Sagneb are in the ranges 15 to 19, and 20 to 24, with 30 individuals. Conversely, the age group with the lowest population is 75 to 79, with 1 individual.

details
Population of Sagneb by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 141.19%
1 to 4236.85%
5 to 9267.74%
10 to 14288.33%
15 to 19308.93%
20 to 24308.93%
25 to 29298.63%
30 to 34278.04%
35 to 39267.74%
40 to 44298.63%
45 to 49133.87%
50 to 54216.25%
55 to 59133.87%
60 to 64133.87%
65 to 6992.68%
70 to 74102.98%
75 to 7910.30%
80 and over41.19%
Total336100.00%
  • Youth Dependency Ratio: 35.06
  • Old Age Dependency Ratio: 10.39
  • Total Dependency Ratio: 45.45
  • Median Age: 29.66

Historical population

The population of Sagneb grew from 248 in 1990 to 357 in 2020, an increase of 109 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.28%, or an increase of 21 people, from the previous population of 336 in 2015.

Population of Sagneb (1990‑2020)
Census datePopulationGrowth rate
248
2661.32%
3052.98%
3311.13%
3411.09%
336-0.28%
3571.28%

Location

Sagneb is situated at approximately 17.6153, 120.4350, in the island of Luzon. Elevation at these coordinates is estimated at 27.3 meters or 89.6 feet above mean sea level.


Adjacent barangays

Sagneb 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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