Barangay No. 1, San Lorenzo, City of Laoag, Province of Ilocos Norte
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Norte |
| City | Laoag |
| Postal code | 2900 |
| Population (2020) | 5,458 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.2043, 120.5841 (18° 12' North, 120° 35' East) |
| Estimated elevation above sea level | 10.6 meters (34.8 feet) |
Barangay No. 1, San Lorenzo, formerly Poblacion, is a barangay in the city of Laoag, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 5,458. This represented 4.89% of the total population of Laoag.
Demographics
Households
The household population of Barangay No. 1, San Lorenzo in the 2015 Census was 4,532 broken down into 980 households or an average of 4.62 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,976 | 423 | 4.67 | |
| 2,471 | 510 | 4.85 | |
| 3,086 | 607 | 5.08 | |
| 3,510 | 724 | 4.85 | |
| 4,294 | 920 | 4.67 | |
| 4,532 | 980 | 4.62 |
Population by age group
According to the 2015 Census, the age group with the highest population in Barangay No. 1, San Lorenzo is 5 to 9, with 487 individuals. Conversely, the age group with the lowest population is 80 and over, with 37 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 80 | 1.69% |
| 1 to 4 | 398 | 8.41% |
| 5 to 9 | 487 | 10.29% |
| 10 to 14 | 438 | 9.25% |
| 15 to 19 | 457 | 9.66% |
| 20 to 24 | 469 | 9.91% |
| 25 to 29 | 415 | 8.77% |
| 30 to 34 | 383 | 8.09% |
| 35 to 39 | 335 | 7.08% |
| 40 to 44 | 294 | 6.21% |
| 45 to 49 | 264 | 5.58% |
| 50 to 54 | 204 | 4.31% |
| 55 to 59 | 174 | 3.68% |
| 60 to 64 | 140 | 2.96% |
| 65 to 69 | 73 | 1.54% |
| 70 to 74 | 46 | 0.97% |
| 75 to 79 | 39 | 0.82% |
| 80 and over | 37 | 0.78% |
| Total | 4,733 | 100.00% |
| ||
Historical population
The population of Barangay No. 1, San Lorenzo grew from 2,138 in 1990 to 5,458 in 2020, an increase of 3,320 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.05%, or an increase of 725 people, from the previous population of 4,733 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 2,138 | – | |
| 2,650 | 4.10% | |
| 3,394 | 5.45% | |
| 3,601 | 0.82% | |
| 4,391 | 7.49% | |
| 4,733 | 1.44% | |
| 5,458 | 3.05% |
Location
Barangay No. 1, San Lorenzo is situated at approximately 18.2043, 120.5841, in the island of Luzon. Elevation at these coordinates is estimated at 10.6 meters or 34.8 feet above mean sea level.
Adjacent barangays
Barangay No. 1, San Lorenzo 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.