Sapang Dayap, Municipality of San Ildefonso, Province of Bulacan

Summary data
Typebarangay
Island groupLuzon
RegionCentral Luzon (Region III)
ProvinceBulacan
MunicipalitySan Ildefonso
Postal code3010
Population (2020)1,626
Philippine major island(s)Luzon
Coordinates15.0338, 121.0237 (15° 2' North, 121° 1' East)
Estimated elevation above sea level51.6 meters (169.3 feet)

Sapang Dayap is a barangay in the municipality of San Ildefonso, in the province of Bulacan. Its population as determined by the 2020 Census was 1,626. This represented 1.41% of the total population of San Ildefonso.

Demographics

Households

The household population of Sapang Dayap in the 2015 Census was 1,483 broken down into 341 households or an average of 4.35 members per household.

details
Number of households in Sapang Dayap (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0481885.57
9721805.40
1,1702285.13
1,3502854.74
1,4473134.62
1,4833414.35

Population by age group

According to the 2015 Census, the age group with the highest population in Sapang Dayap is 5 to 9, with 158 individuals. Conversely, the age group with the lowest population is 80 and over, with 11 individuals.

details
Population of Sapang Dayap by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1372.49%
1 to 41218.16%
5 to 915810.65%
10 to 1414910.05%
15 to 191187.96%
20 to 241308.77%
25 to 291409.44%
30 to 341177.89%
35 to 391137.62%
40 to 44906.07%
45 to 49906.07%
50 to 54513.44%
55 to 59563.78%
60 to 64412.76%
65 to 69251.69%
70 to 74241.62%
75 to 79120.81%
80 and over110.74%
Total1,483100.00%
  • Youth Dependency Ratio: 49.15
  • Old Age Dependency Ratio: 7.61
  • Total Dependency Ratio: 56.76
  • Median Age: 26.02

Historical population

The population of Sapang Dayap grew from 1,048 in 1990 to 1,626 in 2020, an increase of 578 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.96%, or an increase of 143 people, from the previous population of 1,483 in 2015.

Population of Sapang Dayap (1990‑2020)
Census datePopulationGrowth rate
1,048
972-1.40%
1,1704.06%
1,3501.99%
1,4472.56%
1,4830.47%
1,6261.96%

Location

Sapang Dayap is situated at approximately 15.0338, 121.0237, in the island of Luzon. Elevation at these coordinates is estimated at 51.6 meters or 169.3 feet above mean sea level.


Adjacent barangays

Sapang Dayap 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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