Santa Rosa, Municipality of Mulanay, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
MunicipalityMulanay
Postal code4312
Population (2020)3,933
Philippine major island(s)Luzon
Coordinates13.5397, 122.4061 (13° 32' North, 122° 24' East)
Estimated elevation above sea level25.5 meters (83.7 feet)

Santa Rosa is a barangay in the municipality of Mulanay, in the province of Quezon. Its population as determined by the 2020 Census was 3,933. This represented 7.08% of the total population of Mulanay.

Demographics

Households

The household population of Santa Rosa in the 2015 Census was 3,697 broken down into 800 households or an average of 4.62 members per household.

details
Number of households in Santa Rosa (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
2,0023505.72
2,3754505.28
3,2936045.45
3,5496705.30
3,5277684.59
3,6978004.62

Population by age group

According to the 2015 Census, the age group with the highest population in Santa Rosa is 5 to 9, with 472 individuals. Conversely, the age group with the lowest population is 75 to 79, with 25 individuals.

details
Population of Santa Rosa by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1862.33%
1 to 437910.25%
5 to 947212.77%
10 to 1441611.25%
15 to 1939810.77%
20 to 242978.03%
25 to 292556.90%
30 to 342226.00%
35 to 392426.55%
40 to 442075.60%
45 to 491885.09%
50 to 541554.19%
55 to 591353.65%
60 to 64862.33%
65 to 69671.81%
70 to 74411.11%
75 to 79250.68%
80 and over260.70%
Total3,697100.00%
  • Youth Dependency Ratio: 61.92
  • Old Age Dependency Ratio: 7.28
  • Total Dependency Ratio: 69.2
  • Median Age: 21.64

Historical population

The population of Santa Rosa grew from 2,002 in 1990 to 3,933 in 2020, an increase of 1,931 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.31%, or an increase of 236 people, from the previous population of 3,697 in 2015.

Population of Santa Rosa (1990‑2020)
Census datePopulationGrowth rate
2,002
2,3753.25%
3,2937.26%
3,5491.04%
3,527-0.23%
3,6970.90%
3,9331.31%

Location

Santa Rosa is situated at approximately 13.5397, 122.4061, in the island of Luzon. Elevation at these coordinates is estimated at 25.5 meters or 83.7 feet above mean sea level.


Sitios

Santa Rosa is composed of eight sitios:

  • Sitio Bukal
  • Sitio Bulagsong
  • Sitio Cantumbao
  • Sitio Cayugcog
  • Sitio Central
  • Sitio Malaking Bato
  • Sitio Maligaya
  • Sitio Paitan

Adjacent barangays

Santa Rosa shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. List of sitios is from the Municipality of Mulanay Government's 2017 Ecological Profile of Mulanay.
  3. Postal code information is from the Philippine Postal Corporation.
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