Santa Maria, City of Ilagan, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
CityIlagan
Postal code3330
Population (2020)1,208
Philippine major island(s)Luzon
Coordinates17.0919, 121.9705 (17° 6' North, 121° 58' East)
Estimated elevation above sea level50.9 meters (167.0 feet)

Santa Maria, formerly Cabeseria 8, is a barangay in the city of Ilagan, in the province of Isabela. Its population as determined by the 2020 Census was 1,208. This represented 0.76% of the total population of Ilagan.

Demographics

Households

The household population of Santa Maria in the 2015 Census was 1,232 broken down into 322 households or an average of 3.83 members per household.

details
Number of households in Santa Maria (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8411764.78
7301744.20
8991755.14
1,0152274.47
1,1542684.31
1,2323223.83

Population by age group

According to the 2015 Census, the age group with the highest population in Santa Maria is 25 to 29, with 121 individuals. Conversely, the age group with the lowest population is 80 and over, with 9 individuals.

details
Population of Santa Maria by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1201.62%
1 to 4846.82%
5 to 91209.74%
10 to 14927.47%
15 to 191018.20%
20 to 241098.85%
25 to 291219.82%
30 to 34856.90%
35 to 39927.47%
40 to 44967.79%
45 to 49917.39%
50 to 54594.79%
55 to 59604.87%
60 to 64352.84%
65 to 69241.95%
70 to 74191.54%
75 to 79151.22%
80 and over90.73%
Total1,232100.00%
  • Youth Dependency Ratio: 37.22
  • Old Age Dependency Ratio: 7.89
  • Total Dependency Ratio: 45.11
  • Median Age: 28.72

Historical population

The population of Santa Maria grew from 841 in 1990 to 1,208 in 2020, an increase of 367 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.41%, or a decrease of 24 people, from the previous population of 1,232 in 2015.

Population of Santa Maria (1990‑2020)
Census datePopulationGrowth rate
841
733-2.54%
8994.47%
1,0151.69%
1,1594.95%
1,2321.17%
1,208-0.41%

Location

Santa Maria is situated at approximately 17.0919, 121.9705, in the island of Luzon. Elevation at these coordinates is estimated at 50.9 meters or 167.0 feet above mean sea level.


Adjacent barangays

Santa Maria 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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