Barangay No. 1, San Lorenzo, City of Laoag, Province of Ilocos Norte

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Norte
CityLaoag
Postal code2900
Population (2015)4,733
Philippine major island(s)Luzon
Coordinates18.2015, 120.5854

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 2015 Census was 4,733. This represented 4.26% of the total population of Laoag.

Demographics

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 groupPopulation (2015)
Under 180
1 to 4398
5 to 9487
10 to 14438
15 to 19457
20 to 24469
25 to 29415
30 to 34383
35 to 39335
40 to 44294
45 to 49264
50 to 54204
55 to 59174
60 to 64140
65 to 6973
70 to 7446
75 to 7939
80 and over37
Total4,733

Historical population

The population of Barangay No. 1, San Lorenzo grew from 2,138 in 1990 to 4,733 in 2015, an increase of 2,595 people. The latest census figures in 2015 denote a positive growth rate of 1.44%, or an increase of 342 people, from the previous population of 4,391 in 2010.

Census datePopulationGrowth rate
2,138
2,6504.10%
3,3945.45%
3,6010.82%
4,3917.49%
4,7331.44%

Location

Barangay No. 1, San Lorenzo is situated at approximately 18.2015, 120.5854, in the island of Luzon. Elevation at these coordinates is estimated at 12.4 meters or 40.7 feet above mean sea level.


Adjacent barangays

Barangay No. 1, San Lorenzo shares a common border with the following barangay(s):

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Notes

  1. Data on population is from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.