Old San Mariano, Municipality of San Mariano, Province of Isabela
Type | barangay |
---|---|
Island group | Luzon |
Region | Cagayan Valley (Region II) |
Province | Isabela |
Municipality | San Mariano |
Postal code | 3332 |
Population (2020) | 2,274 |
Philippine major island(s) | Luzon |
Coordinates | 16.9935, 122.0003 (16° 60' North, 122° 0' East) |
Estimated elevation above sea level | 75.0 meters (246.1 feet) |
Old San Mariano is a barangay in the municipality of San Mariano, in the province of Isabela. Its population as determined by the 2020 Census was 2,274. This represented 3.78% of the total population of San Mariano.
Demographics
Households
The household population of Old San Mariano in the 2015 Census was 2,164 broken down into 531 households or an average of 4.08 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
1,605 | 315 | 5.10 | |
1,618 | 320 | 5.06 | |
1,742 | 353 | 4.93 | |
1,900 | 423 | 4.49 | |
1,935 | 459 | 4.22 | |
2,164 | 531 | 4.08 |
Population by age group
According to the 2015 Census, the age group with the highest population in Old San Mariano is 15 to 19, with 230 individuals. Conversely, the age group with the lowest population is 75 to 79, with 14 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 44 | 2.03% |
1 to 4 | 209 | 9.66% |
5 to 9 | 223 | 10.30% |
10 to 14 | 178 | 8.23% |
15 to 19 | 230 | 10.63% |
20 to 24 | 217 | 10.03% |
25 to 29 | 171 | 7.90% |
30 to 34 | 170 | 7.86% |
35 to 39 | 144 | 6.65% |
40 to 44 | 139 | 6.42% |
45 to 49 | 102 | 4.71% |
50 to 54 | 105 | 4.85% |
55 to 59 | 88 | 4.07% |
60 to 64 | 60 | 2.77% |
65 to 69 | 25 | 1.16% |
70 to 74 | 28 | 1.29% |
75 to 79 | 14 | 0.65% |
80 and over | 17 | 0.79% |
Total | 2,164 | 100.00% |
|
Historical population
The population of Old San Mariano grew from 1,605 in 1990 to 2,274 in 2020, an increase of 669 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.05%, or an increase of 110 people, from the previous population of 2,164 in 2015.
Census date | Population | Growth rate |
---|---|---|
1,605 | – | |
1,618 | 0.15% | |
1,742 | 1.60% | |
1,900 | 1.20% | |
1,935 | 0.67% | |
2,164 | 2.15% | |
2,274 | 1.05% |
Location
Old San Mariano is situated at approximately 16.9935, 122.0003, in the island of Luzon. Elevation at these coordinates is estimated at 75.0 meters or 246.1 feet above mean sea level.
Adjacent barangays
Old San Mariano shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.