San Rufino, Municipality of San Nicolas, Province of Ilocos Norte

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Norte
MunicipalitySan Nicolas
Postal code2901
Population (2020)1,145
Philippine major island(s)Luzon
Coordinates18.1715, 120.5980 (18° 10' North, 120° 36' East)
Estimated elevation above sea level14.7 meters (48.2 feet)

San Rufino, formerly Poblacion, is a barangay in the municipality of San Nicolas, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 1,145. This represented 2.94% of the total population of San Nicolas.

Demographics

Households

The household population of San Rufino in the 2015 Census was 1,145 broken down into 249 households or an average of 4.60 members per household.

details
Number of households in San Rufino (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0691975.43
1,0301885.48
1,1622484.69
1,1102394.64
1,1212444.59
1,1452494.60

Population by age group

According to the 2015 Census, the age group with the highest population in San Rufino is 15 to 19, with 118 individuals. Conversely, the age group with the lowest population is 70 to 74, with 12 individuals.

details
Population of San Rufino by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1221.92%
1 to 4726.29%
5 to 9978.47%
10 to 141008.73%
15 to 1911810.31%
20 to 24968.38%
25 to 291119.69%
30 to 34978.47%
35 to 39847.34%
40 to 44645.59%
45 to 49554.80%
50 to 54655.68%
55 to 59574.98%
60 to 64322.79%
65 to 69232.01%
70 to 74121.05%
75 to 79201.75%
80 and over201.75%
Total1,145100.00%
  • Youth Dependency Ratio: 37.36
  • Old Age Dependency Ratio: 9.63
  • Total Dependency Ratio: 46.99
  • Median Age: 28.04

Historical population

The population of San Rufino grew from 1,069 in 1990 to 1,145 in 2020, an increase of 76 people over the course of 30 years. The latest census figures in 2020 denote there was no change from the previous population in 2015.

Population of San Rufino (1990‑2020)
Census datePopulationGrowth rate
1,069
1,038-0.55%
1,1622.45%
1,110-0.63%
1,1210.36%
1,1450.40%
1,1450.00%

Location

San Rufino is situated at approximately 18.1715, 120.5980, in the island of Luzon. Elevation at these coordinates is estimated at 14.7 meters or 48.2 feet above mean sea level.


Adjacent barangays

San Rufino 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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