Cogorin Ibaba, Municipality of Lopez, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
MunicipalityLopez
Postal code4316
Population (2020)787
Philippine major island(s)Luzon
Coordinates13.8251, 122.2887 (13° 50' North, 122° 17' East)
Estimated elevation above sea level87.0 meters (285.4 feet)

Cogorin Ibaba is a barangay in the municipality of Lopez, in the province of Quezon. Its population as determined by the 2020 Census was 787. This represented 0.83% of the total population of Lopez.

Demographics

Households

The household population of Cogorin Ibaba in the 2015 Census was 827 broken down into 188 households or an average of 4.40 members per household.

details
Number of households in Cogorin Ibaba (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
319664.83
463974.77
5101044.90
7271694.30
7771804.32
8271884.40

Population by age group

According to the 2015 Census, the age group with the highest population in Cogorin Ibaba is 10 to 14, with 91 individuals. Conversely, the age group with the lowest population is 80 and over, with 2 individuals.

details
Population of Cogorin Ibaba by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1131.57%
1 to 48510.28%
5 to 98310.04%
10 to 149111.00%
15 to 198610.40%
20 to 24698.34%
25 to 29627.50%
30 to 34667.98%
35 to 39617.38%
40 to 44394.72%
45 to 49414.96%
50 to 54485.80%
55 to 59333.99%
60 to 64242.90%
65 to 6970.85%
70 to 7480.97%
75 to 7991.09%
80 and over20.24%
Total827100.00%
  • Youth Dependency Ratio: 51.42
  • Old Age Dependency Ratio: 4.91
  • Total Dependency Ratio: 56.33
  • Median Age: 24.02

Historical population

The population of Cogorin Ibaba grew from 319 in 1990 to 787 in 2020, an increase of 468 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.04%, or a decrease of 40 people, from the previous population of 827 in 2015.

Population of Cogorin Ibaba (1990‑2020)
Census datePopulationGrowth rate
319
4637.23%
5102.09%
7275.01%
7772.45%
8271.19%
787-1.04%

Location

Cogorin Ibaba is situated at approximately 13.8251, 122.2887, in the island of Luzon. Elevation at these coordinates is estimated at 87.0 meters or 285.4 feet above mean sea level.


Adjacent barangays

Cogorin Ibaba shares a common border with the following barangay(s):

Notes

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