Olandao, Municipality of Basay, Province of Negros Oriental

Summary data
Typebarangay
Island groupVisayas
RegionCentral Visayas (Region VII)
ProvinceNegros Oriental
MunicipalityBasay
Postal code6222
Population (2015)1,085
Philippine major island(s)Negros
Coordinates9.4217, 122.7007

Olandao is a barangay in the municipality of Basay, in the province of Negros Oriental. Its population as determined by the 2015 Census was 1,085. This represented 4.08% of the total population of Basay.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Olandao is 10 to 14, with 145 individuals. Conversely, the age group with the lowest population is 80 and over, with 6 individuals.

details
Age groupPopulation (2015)
Under 123
1 to 488
5 to 9141
10 to 14145
15 to 19134
20 to 24101
25 to 2970
30 to 3463
35 to 3969
40 to 4439
45 to 4949
50 to 5447
55 to 5938
60 to 6431
65 to 6917
70 to 7416
75 to 798
80 and over6
Total1,085

Historical population

The population of Olandao grew from 966 in 1990 to 1,085 in 2015, an increase of 119 people. The latest census figures in 2015 denote a negative growth rate of 0.16%, or a decrease of 9 people, from the previous population of 1,094 in 2010.

Census datePopulationGrowth rate
966
1,0100.84%
1,1041.93%
1,078-0.33%
1,0940.54%
1,085-0.16%

Location

Olandao is situated at approximately 9.4217, 122.7007, in the island of Negros. Elevation at these coordinates is estimated at 128.4 meters or 421.3 feet above mean sea level.


Adjacent barangays

Olandao 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.