Pacis, Municipality of Sinait, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySinait
Postal code2733
Population (2020)693
Philippine major island(s)Luzon
Coordinates17.8755, 120.4810 (17° 53' North, 120° 29' East)
Estimated elevation above sea level23.7 meters (77.8 feet)

Pacis is a barangay in the municipality of Sinait, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 693. This represented 2.67% of the total population of Sinait.

Demographics

Households

The household population of Pacis in the 2015 Census was 664 broken down into 151 households or an average of 4.40 members per household.

details
Number of households in Pacis (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5331045.13
5971095.48
6331175.41
6151264.88
6111344.56
6641514.40

Population by age group

According to the 2015 Census, the age group with the highest population in Pacis is 25 to 29, with 60 individuals. Conversely, the age group with the lowest population is 75 to 79, with 6 individuals.

details
Population of Pacis by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 181.20%
1 to 4375.57%
5 to 9446.63%
10 to 14558.28%
15 to 19558.28%
20 to 24598.89%
25 to 29609.04%
30 to 34578.58%
35 to 39375.57%
40 to 44568.43%
45 to 49365.42%
50 to 54345.12%
55 to 59355.27%
60 to 64243.61%
65 to 69223.31%
70 to 74162.41%
75 to 7960.90%
80 and over233.46%
Total664100.00%
  • Youth Dependency Ratio: 31.79
  • Old Age Dependency Ratio: 14.79
  • Total Dependency Ratio: 46.58
  • Median Age: 31.23

Historical population

The population of Pacis grew from 533 in 1990 to 693 in 2020, an increase of 160 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.90%, or an increase of 29 people, from the previous population of 664 in 2015.

Population of Pacis (1990‑2020)
Census datePopulationGrowth rate
533
5972.15%
6331.26%
615-0.40%
611-0.24%
6641.60%
6930.90%

Location

Pacis is situated at approximately 17.8755, 120.4810, in the island of Luzon. Elevation at these coordinates is estimated at 23.7 meters or 77.8 feet above mean sea level.


Adjacent barangays

Pacis 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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