Santiago, Municipality of Botolan, Province of Zambales
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Central Luzon (Region III) |
| Province | Zambales |
| Municipality | Botolan |
| Postal code | 2202 |
| Population (2020) | 2,331 |
| Philippine major island(s) | Luzon |
| Coordinates | 15.3026, 120.0189 (15° 18' North, 120° 1' East) |
| Estimated elevation above sea level | 13.9 meters (45.6 feet) |
Santiago is a barangay in the municipality of Botolan, in the province of Zambales. Its population as determined by the 2020 Census was 2,331. This represented 3.49% of the total population of Botolan.
Demographics
Households
The household population of Santiago in the 2015 Census was 2,025 broken down into 501 households or an average of 4.04 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,349 | 235 | 5.74 | |
| 1,432 | 276 | 5.19 | |
| 1,553 | 309 | 5.03 | |
| 1,549 | 357 | 4.34 | |
| 1,799 | 386 | 4.66 | |
| 2,025 | 501 | 4.04 |
Population by age group
According to the 2015 Census, the age group with the highest population in Santiago is 10 to 14, with 208 individuals. Conversely, the age group with the lowest population is 80 and over, with 19 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 41 | 2.02% |
| 1 to 4 | 140 | 6.91% |
| 5 to 9 | 177 | 8.74% |
| 10 to 14 | 208 | 10.27% |
| 15 to 19 | 204 | 10.07% |
| 20 to 24 | 190 | 9.38% |
| 25 to 29 | 161 | 7.95% |
| 30 to 34 | 119 | 5.88% |
| 35 to 39 | 116 | 5.73% |
| 40 to 44 | 134 | 6.62% |
| 45 to 49 | 117 | 5.78% |
| 50 to 54 | 115 | 5.68% |
| 55 to 59 | 86 | 4.25% |
| 60 to 64 | 71 | 3.51% |
| 65 to 69 | 61 | 3.01% |
| 70 to 74 | 34 | 1.68% |
| 75 to 79 | 32 | 1.58% |
| 80 and over | 19 | 0.94% |
| Total | 2,025 | 100.00% |
| ||
Historical population
The population of Santiago grew from 1,349 in 1990 to 2,331 in 2020, an increase of 982 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 3.01%, or an increase of 306 people, from the previous population of 2,025 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 1,349 | – | |
| 1,432 | 1.12% | |
| 1,553 | 1.75% | |
| 1,549 | -0.04% | |
| 1,799 | 5.60% | |
| 2,025 | 2.28% | |
| 2,331 | 3.01% |
Location
Santiago is situated at approximately 15.3026, 120.0189, in the island of Luzon. Elevation at these coordinates is estimated at 13.9 meters or 45.6 feet above mean sea level.
Adjacent barangays
Santiago 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.