Janaojanao, Municipality of San Juan, Province of Batangas

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceBatangas
MunicipalitySan Juan
Postal code4226
Population (2015)1,511
Philippine major island(s)Luzon
Coordinates13.8553, 121.3643

Janaojanao is a barangay in the municipality of San Juan, in the province of Batangas. Its population as determined by the 2015 Census was 1,511. This represented 1.39% of the total population of San Juan.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Janaojanao is 5 to 9, with 172 individuals. Conversely, the age group with the lowest population is 75 to 79, with 15 individuals.

details
Age groupPopulation (2015)
Under 129
1 to 4133
5 to 9172
10 to 14160
15 to 19146
20 to 24130
25 to 29121
30 to 34105
35 to 3993
40 to 4481
45 to 4974
50 to 5478
55 to 5957
60 to 6448
65 to 6929
70 to 7417
75 to 7915
80 and over23
Total1,511

Historical population

The population of Janaojanao grew from 1,097 in 1990 to 1,511 in 2015, an increase of 414 people. The latest census figures in 2015 denote a positive growth rate of 0.58%, or an increase of 45 people, from the previous population of 1,466 in 2010.

Census datePopulationGrowth rate
1,097
1,1070.17%
1,1931.62%
1,1980.06%
1,4667.63%
1,5110.58%

Location

Janaojanao is situated at approximately 13.8553, 121.3643, in the island of Luzon. Elevation at these coordinates is estimated at 25.4 meters or 83.3 feet above mean sea level.


Adjacent barangays

Janaojanao 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.