Lumbaca-Unayan, Province of Lanao del Sur

Summary data
Typemunicipality
Island groupMindanao
RegionBangsamoro Autonomous Region in Muslim Mindanao (BARMM)
ProvinceLanao del Sur
Barangay count9
Coastal/Landlockedlandlocked
Marine waterbodiesnone (landlocked)
Philippine major island(s)Mindanao
Area (2013)160.23 km2 (61.87 sq mi)
Population (2020)8,131
Density (2020)51 / km2 (131 / sq mi)
Coordinates7° 45' North, 124° 12' East (7.7496, 124.2060)
Estimated elevation above sea level799.7 meters (2,623.1 feet)

Lumbaca-Unayan is a landlocked municipality in the coastal province of Lanao del Sur.

The municipality has a land area of 160.23 square kilometers or 61.87 square miles which constitutes 1.06% of Lanao del Sur's total area. Its population as determined by the 2020 Census was 8,131. This represented 0.68% of the total population of Lanao del Sur province, or 0.18% of the overall population of the Bangsamoro Autonomous Region in Muslim Mindanao. Based on these figures, the population density is computed at 51 inhabitants per square kilometer or 131 inhabitants per square mile.

Barangays

Lumbaca-Unayan has 9 barangays as shown in the following table.

Demographic profile of barangays
Local government units of Lumbaca-Unayan
BarangayPopulation percentage (2020)Population (2020)Population (2015)Change (2015‑2020)Annual Population Growth Rate (2015‑2020)
Bangon12.14%9879286.36%1.31%
Beta9.26%753840-10.36%-2.28%
Calalon9.95%80966322.02%4.28%
Calipapa12.67%1,03070745.69%8.24%
Dilausan12.37%1,0061,110-9.37%-2.05%
Dimapaok9.84%800837-4.42%-0.95%
Lumbac Dilausan8.50%69150437.10%6.87%
Oriental Beta17.45%1,4191,11527.26%5.21%
Tringun7.82%63655614.39%2.87%
Lumbaca-Unayan Total8,1317,26012.00%2.41%

Economy

The annual regular revenue of Lumbaca-Unayan for the fiscal year of 2016 was 37,668,765.04.

details
Annual regular income of Lumbaca-Unayan (2009‑2016)
Fiscal YearAnnual Regular IncomeChange
200925,396,054.29
201025,422,972.530.11%
201129,278,193.0015.16%
201228,322,764.97-3.26%
201326,301,492.99-7.14%
201429,790,331.9913.26%
201534,128,618.1714.56%
201637,668,765.0410.37%

End notes:

  • Annual Regular Income = Locally Sourced Revenue + Internal Revenue Allotment (IRA) Current Year + Other Shares from National Tax Collection
  • Locally Sourced Revenue = Real Property Tax (General Fund) + Tax on Business + Other Taxes + Regulatory Fees + Service/User Charges + Receipts from Economic Enterprises

Demographics

Households

The household population of Lumbaca-Unayan in the 2015 Census was 7,260 broken down into 1,099 households or an average of 6.61 members per household.

details
Number of households in Lumbaca-Unayan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
0
0
0
11,7661,8516.36
6,2799426.67
7,2601,0996.61

Population by age group

According to the 2015 Census, the age group with the highest population in Lumbaca-Unayan is 5 to 9, with 1,190 individuals. Conversely, the age group with the lowest population is 70 to 74, with 15 individuals.

details
Population of Lumbaca-Unayan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 11441.98%
1 to 41,04814.44%
5 to 91,19016.39%
10 to 1493412.87%
15 to 1974810.30%
20 to 246008.26%
25 to 295888.10%
30 to 344846.67%
35 to 393965.45%
40 to 443304.55%
45 to 493534.86%
50 to 542012.77%
55 to 591021.40%
60 to 64540.74%
65 to 69380.52%
70 to 74150.21%
75 to 79180.25%
80 and over170.23%
Total7,260100.00%
  • Youth Dependency Ratio: 86
  • Old Age Dependency Ratio: 2.28
  • Total Dependency Ratio: 88.28
  • Median Age: 17.10

Historical population

The population of Lumbaca-Unayan fell from 11,766 in 2007 to 8,131 in 2020, a decrease of 3,635 people over the course of 13 years. The latest census figures in 2020 denote a positive growth rate of 2.41%, or an increase of 871 people, from the previous population of 7,260 in 2015.

details
Population of Lumbaca-Unayan (1903‑2020)
Census datePopulationGrowth rate
11,766
6,279-20.43%
7,2602.80%
8,1312.41%

The total number of registered voters or electorate in Lumbaca-Unayan for the year 2019 was 7,638, broken down into 4,016 males and 3,622 females.

Location

Lumbaca-Unayan is situated at approximately 7° 45' North, 124° 12' East, in the island of Mindanao. Elevation at these coordinates is estimated at 799.7 meters or 2,623.1 feet above mean sea level.

Distances

Based on the great-circle distance (the shortest distance between two points over the surface of the Earth), the cities closest to Lumbaca-Unayan are Marawi, Lanao del Sur, Iligan, Cotabato City, Ozamiz, Misamis Occidental, Tangub, Misamis Occidental, and Pagadian, Zamboanga del Sur. The nearest municipalities are Tubaran, Lanao del Sur, Bayang, Lanao del Sur, Sultan Dumalondong, Lanao del Sur, Binidayan, Lanao del Sur, Lumbatan, Lanao del Sur, and Lumbayanague, Lanao del Sur. Its distance from the national capital is 834.65 kilometers (518.63 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

Nearest cities

Distance from Manila: 834.65 kilometers (518.63 miles) to the North‑Northwest (N25°W)

Notes

  1. Unless otherwise specified, population count (excluding percentages), household data, and land area figures are derived from the Philippine Statistics Authority.
  2. Data on registered voters is from the Commission on Elections.
  3. Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
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