Tumauini, Province of Isabela

Summary data
Typemunicipality
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
Barangay count46
Postal code3325
Coastal/Landlockedlandlocked
Marine waterbodiesnone (landlocked)
Philippine major island(s)Luzon
Area (2007)467.30 km2 (180.43 sq mi)
Population (2015)67,650
Density (2015)145 / km2 (375 / sq mi)
Coordinates17° 16' North, 121° 49' East (17.2739, 121.8098)
Estimated elevation above sea level39.0 meters (128.0 feet)

Tumauini is a landlocked municipality in the coastal province of Isabela.

The municipality has a land area of 467.30 square kilometers or 180.43 square miles which constitutes 3.76% of Isabela's total area. Its population as determined by the 2015 Census was 67,650. This represented 4.25% of the total population of Isabela province, or 1.96% of the overall population of the Cagayan Valley region. Based on these figures, the population density is computed at 145 inhabitants per square kilometer or 375 inhabitants per square mile.

Barangays

Tumauini has 46 barangays as shown in the following table.

Demographic profile of barangays
BarangayPopulation percentage (2015)Population (2015)Population (2010)Change (2010‑2015)Annual Population Growth Rate (2010‑2015)
Annafunan2.59%1,7541,42123.43%4.09%
Antagan I4.44%3,0042,8146.75%1.25%
Antagan II2.27%1,5371,4178.47%1.56%
Arcon3.22%2,1781,91313.85%2.50%
Balug1.78%1,2021,269-5.28%-1.03%
Banig1.47%99583119.74%3.49%
Bantug1.56%1,05395610.15%1.86%
Barangay District 11.25%844914-7.66%-1.51%
Barangay District 21.03%700766-8.62%-1.70%
Barangay District 31.71%1,1561,02013.33%2.41%
Barangay District 41.44%97483217.07%3.05%
Bayabo East2.17%1,4681,32310.96%2.00%
Caligayan2.61%1,7631,47719.36%3.43%
Camasi3.53%2,3901,93823.32%4.07%
Carpentero1.56%1,05594112.11%2.20%
Compania1.85%1,2541,09814.21%2.56%
Cumabao3.55%2,4041,93324.37%4.24%
Fermeldy3.32%2,2441,59240.95%6.75%
Fugu Abajo1.67%1,13398614.91%2.68%
Fugu Norte1.19%80573110.12%1.85%
Fugu Sur0.23%1561466.85%1.27%
Lalauanan1.16%7847593.29%0.62%
Lanna4.63%3,1352,47726.56%4.59%
Lapogan3.70%2,5041,95428.15%4.84%
Lingaling2.05%1,3871,3641.69%0.32%
Liwanag2.68%1,8101,51719.31%3.42%
Malamag East1.53%1,03769549.21%7.92%
Malamag West1.74%1,1761,206-2.49%-0.48%
Maligaya3.64%2,4642,19512.26%2.23%
Minanga2.01%1,3601,18514.77%2.66%
Moldero2.25%1,5211,4306.36%1.18%
Namnama2.05%1,3841,3075.89%1.10%
Paragu1.83%1,2401,1458.30%1.53%
Pilitan2.49%1,6831,39320.82%3.67%
San Mateo3.75%2,5391,99327.40%4.72%
San Pedro4.24%2,8682,7006.22%1.16%
San Vicente1.95%1,32186752.36%8.35%
Santa1.71%1,15999017.07%3.05%
Santa Catalina1.14%77263920.81%3.67%
Santa Visitacion1.61%1,09190920.02%3.54%
Santo Niño1.94%1,3141,2544.78%0.89%
Sinippil0.36%2422333.86%0.72%
Sisim Abajo0.22%147158-6.96%-1.36%
Sisim Alto1.58%1,07079734.25%5.77%
Tunggui1.09%73763416.25%2.91%
Ugad4.19%2,8362,34420.99%3.69%
Tumauini Total67,65058,46315.71%2.82%

Economy

According to the Bureau of Local Government Finance, the annual regular revenue of Tumauini for the fiscal year of 2016 was 189,489,503.42.

details
Fiscal YearAnnual Regular IncomeChange
200994,488,319.78
2010100,527,620.026.39%
2011110,262,373.599.68%
2012107,394,188.20-2.60%
2013124,951,828.2216.35%
2014143,937,233.4115.19%
2015167,099,296.3416.09%
2016189,489,503.4213.40%

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

Population by age group

According to the 2015 Census, the age group with the highest population in Tumauini is 5 to 9, with 7,370 individuals. Conversely, the age group with the lowest population is 80 and over, with 417 individuals.

details
Age groupPopulation (2015)
Under 11,511
1 to 46,118
5 to 97,370
10 to 147,095
15 to 196,830
20 to 246,618
25 to 295,859
30 to 344,985
35 to 394,602
40 to 443,716
45 to 493,278
50 to 542,863
55 to 592,361
60 to 641,661
65 to 691,141
70 to 74686
75 to 79539
80 and over417
Total67,650

Historical population

The population of Tumauini grew from 16,606 in 1960 to 67,650 in 2015, an increase of 51,044 people. The latest census figures in 2015 denote a positive growth rate of 2.82%, or an increase of 9,187 people, from the previous population of 58,463 in 2010.

details
Census datePopulationGrowth rate
16,606
23,4273.42%
27,6693.40%
31,9672.93%
40,6642.44%
45,5512.15%
50,2562.13%
55,0411.26%
58,4632.22%
67,6502.82%

Location

The municipal center of Tumauini is situated at approximately 17° 16' North, 121° 49' East, in the island of Luzon. Elevation at these coordinates is estimated at 39.0 meters or 128.0 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 Tumauini are Ilagan, Cauayan, Tuguegarao, Tabuk, Santiago, and Candon. The nearest municipalities are Delfin Albano, Santo Tomas, Quirino, Cabagan, San Pablo, and Santa Maria. Its distance from the national capital is 309.94 kilometers (192.59 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

Nearest cities

Distance from Manila: 309.94 kilometers (192.59 miles) to the South‑Southwest (S17°W)

National rankings

  • Population (2015): 67,650, ranked 312 out of 1,634
  • Land area (2007): 180.43 square kilometers, ranked 163 out of 1,634
  • Population density (2015): 145 inhabitants per square kilometer, ranked 1,145 out of 1,634
  • Annual population growth rate (2010 to 2015): 2.82%, ranked 1,234 out of 1,634

Notes

  1. Unless otherwise specified, population count (excluding percentages) and land area figures are derived from the Philippine Statistics Authority.
  2. Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
  3. Postal code information is from the Philippine Postal Corporation.
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