Tumauini, Province of Isabela
| Type | municipality |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Barangay count | 46 |
| Postal code | 3325 |
| Coastal/Landlocked | landlocked |
| Marine waterbodies | none (landlocked) |
| Philippine major island(s) | Luzon |
| Area (2013) | 471.68 km2 (182.12 sq mi) |
| Population (2020) | 70,743 |
| Density (2020) | 150 / km2 (388 / sq mi) |
| Coordinates | 17° 16' North, 121° 49' East (17.2739, 121.8098) |
| Estimated elevation above sea level | 39.0 meters (128.0 feet) |
Tumauini is a landlocked municipality in the coastal province of Isabela.
The municipality has a land area of 471.68 square kilometers or 182.12 square miles which constitutes 3.60% of Isabela's total area. Its population as determined by the 2020 Census was 70,743. This represented 4.17% of the total population of Isabela province, or 1.92% of the overall population of the Cagayan Valley region. Based on these figures, the population density is computed at 150 inhabitants per square kilometer or 388 inhabitants per square mile.
Barangays
Tumauini has 46 barangays as shown in the following table.
Demographic profile of barangays
| Barangay | Population percentage (2020) | Population (2020) | Population (2015) | Change (2015‑2020) | Annual Population Growth Rate (2015‑2020) |
|---|---|---|---|---|---|
| Annafunan | 2.86% | 2,021 | 1,754 | 15.22% | 3.03% |
| Antagan I | 4.65% | 3,293 | 3,004 | 9.62% | 1.95% |
| Antagan II | 2.21% | 1,562 | 1,537 | 1.63% | 0.34% |
| Arcon | 3.09% | 2,185 | 2,178 | 0.32% | 0.07% |
| Balug | 2.21% | 1,563 | 1,202 | 30.03% | 5.68% |
| Banig | 1.61% | 1,141 | 995 | 14.67% | 2.92% |
| Bantug | 1.49% | 1,057 | 1,053 | 0.38% | 0.08% |
| Barangay District 1 | 1.12% | 792 | 844 | -6.16% | -1.33% |
| Barangay District 2 | 1.08% | 763 | 700 | 9.00% | 1.83% |
| Barangay District 3 | 1.09% | 770 | 1,156 | -33.39% | -8.20% |
| Barangay District 4 | 1.27% | 895 | 974 | -8.11% | -1.76% |
| Bayabo East | 2.16% | 1,525 | 1,468 | 3.88% | 0.81% |
| Caligayan | 2.34% | 1,653 | 1,763 | -6.24% | -1.35% |
| Camasi | 3.49% | 2,467 | 2,390 | 3.22% | 0.67% |
| Carpentero | 1.51% | 1,069 | 1,055 | 1.33% | 0.28% |
| Compania | 1.94% | 1,375 | 1,254 | 9.65% | 1.96% |
| Cumabao | 3.43% | 2,428 | 2,404 | 1.00% | 0.21% |
| Fermeldy | 3.41% | 2,410 | 2,244 | 7.40% | 1.51% |
| Fugu Abajo | 1.35% | 953 | 1,133 | -15.89% | -3.58% |
| Fugu Norte | 1.01% | 716 | 805 | -11.06% | -2.44% |
| Fugu Sur | 0.24% | 169 | 156 | 8.33% | 1.70% |
| Lalauanan | 1.20% | 851 | 784 | 8.55% | 1.74% |
| Lanna | 4.39% | 3,108 | 3,135 | -0.86% | -0.18% |
| Lapogan | 3.89% | 2,755 | 2,504 | 10.02% | 2.03% |
| Lingaling | 2.30% | 1,626 | 1,387 | 17.23% | 3.40% |
| Liwanag | 2.76% | 1,954 | 1,810 | 7.96% | 1.62% |
| Malamag East | 1.24% | 874 | 1,037 | -15.72% | -3.54% |
| Malamag West | 1.42% | 1,003 | 1,176 | -14.71% | -3.29% |
| Maligaya | 3.41% | 2,409 | 2,464 | -2.23% | -0.47% |
| Minanga | 1.97% | 1,391 | 1,360 | 2.28% | 0.48% |
| Moldero | 2.16% | 1,528 | 1,521 | 0.46% | 0.10% |
| Namnama | 2.28% | 1,614 | 1,384 | 16.62% | 3.29% |
| Paragu | 1.87% | 1,321 | 1,240 | 6.53% | 1.34% |
| Pilitan | 2.58% | 1,823 | 1,683 | 8.32% | 1.70% |
| San Mateo | 3.79% | 2,684 | 2,539 | 5.71% | 1.18% |
| San Pedro | 4.21% | 2,979 | 2,868 | 3.87% | 0.80% |
| San Vicente | 2.46% | 1,738 | 1,321 | 31.57% | 5.94% |
| Santa | 1.71% | 1,208 | 1,159 | 4.23% | 0.88% |
| Santa Catalina | 1.41% | 998 | 772 | 29.27% | 5.55% |
| Santa Visitacion | 1.95% | 1,379 | 1,091 | 26.40% | 5.05% |
| Santo Niño | 1.88% | 1,330 | 1,314 | 1.22% | 0.26% |
| Sinippil | 0.43% | 305 | 242 | 26.03% | 4.99% |
| Sisim Abajo | 0.15% | 108 | 147 | -26.53% | -6.28% |
| Sisim Alto | 1.74% | 1,233 | 1,070 | 15.23% | 3.03% |
| Tunggui | 0.84% | 594 | 737 | -19.40% | -4.44% |
| Ugad | 4.41% | 3,123 | 2,836 | 10.12% | 2.05% |
| Tumauini Total | 70,743 | 67,650 | 4.57% | 0.95% | |
Economy
The annual regular revenue of Tumauini for the fiscal year of 2016 was ₱189,489,503.42.
details
| Fiscal Year | Annual Regular Income | Change |
|---|---|---|
| 2009 | 94,488,319.78 | – |
| 2010 | 100,527,620.02 | 6.39% |
| 2011 | 110,262,373.59 | 9.68% |
| 2012 | 107,394,188.20 | -2.60% |
| 2013 | 124,951,828.22 | 16.35% |
| 2014 | 143,937,233.41 | 15.19% |
| 2015 | 167,099,296.34 | 16.09% |
| 2016 | 189,489,503.42 | 13.40% |
End notes:
| ||
Demographics
Households
The household population of Tumauini in the 2015 Census was 67,577 broken down into 15,541 households or an average of 4.35 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 40,634 | 7,388 | 5.50 | |
| 45,455 | 8,471 | 5.37 | |
| 50,249 | 9,239 | 5.44 | |
| 55,041 | 11,275 | 4.88 | |
| 58,462 | 12,473 | 4.69 | |
| 67,577 | 15,541 | 4.35 |
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 group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 1,511 | 2.23% |
| 1 to 4 | 6,118 | 9.04% |
| 5 to 9 | 7,370 | 10.89% |
| 10 to 14 | 7,095 | 10.49% |
| 15 to 19 | 6,830 | 10.10% |
| 20 to 24 | 6,618 | 9.78% |
| 25 to 29 | 5,859 | 8.66% |
| 30 to 34 | 4,985 | 7.37% |
| 35 to 39 | 4,602 | 6.80% |
| 40 to 44 | 3,716 | 5.49% |
| 45 to 49 | 3,278 | 4.85% |
| 50 to 54 | 2,863 | 4.23% |
| 55 to 59 | 2,361 | 3.49% |
| 60 to 64 | 1,661 | 2.46% |
| 65 to 69 | 1,141 | 1.69% |
| 70 to 74 | 686 | 1.01% |
| 75 to 79 | 539 | 0.80% |
| 80 and over | 417 | 0.62% |
| Total | 67,650 | 100.00% |
| ||
Historical population
The population of Tumauini grew from 4,890 in 1903 to 70,743 in 2020, an increase of 65,853 people over the course of 117 years. The latest census figures in 2020 denote a positive growth rate of 0.95%, or an increase of 3,093 people, from the previous population of 67,650 in 2015.
details
| Census date | Population | Growth rate |
|---|---|---|
| 4,890 | – | |
| 7,147 | 2.43% | |
| 14,343 | 3.54% | |
| 19,190 | 3.03% | |
| 16,606 | -1.26% | |
| 23,427 | 3.42% | |
| 27,669 | 3.40% | |
| 31,967 | 2.93% | |
| 40,664 | 2.44% | |
| 45,551 | 2.15% | |
| 50,256 | 2.13% | |
| 55,041 | 1.26% | |
| 58,463 | 2.22% | |
| 67,650 | 2.82% | |
| 70,743 | 0.95% |
The total number of registered voters or electorate in Tumauini for the year 2019 was 43,125, broken down into 21,270 males and 21,855 females.
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, Isabela, Cauayan, Isabela, Tuguegarao, Cagayan, Tabuk, Kalinga, Santiago, Isabela, and Candon, Ilocos Sur. The nearest municipalities are Delfin Albano, Isabela, Santo Tomas, Isabela, Quirino, Isabela, Cabagan, Isabela, San Pablo, Isabela, and Santa Maria, Isabela. 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
- Delfin Albano, Isabela, 4.72 kilometers (2.93 miles) to the Northwest (N44°W)
- Santo Tomas, Isabela, 14.70 kilometers (9.13 miles) to the North‑Northwest (N18°W)
- Quirino, Isabela, 17.10 kilometers (10.62 miles) to the South‑Southwest (S27°W)
- Cabagan, Isabela, 17.53 kilometers (10.89 miles) to the North‑Northwest (N16°W)
- San Pablo, Isabela, 19.36 kilometers (12.03 miles) to the North (N5°W)
- Santa Maria, Isabela, 22.68 kilometers (14.09 miles) to the North‑Northwest (N16°W)
Nearest cities
- Ilagan, Isabela, 16.64 kilometers (10.34 miles) to the South‑Southeast (S30°E)
- Cauayan, Isabela, 37.86 kilometers (23.53 miles) to the South (S7°W)
- Tuguegarao, Cagayan, 38.36 kilometers (23.84 miles) to the North‑Northwest (N12°W)
- Tabuk, Kalinga, 42.58 kilometers (26.46 miles) to the West‑Northwest (N59°W)
- Santiago, Isabela, 70.76 kilometers (43.97 miles) to the South‑Southwest (S23°W)
- Candon, Ilocos Sur, 145.20 kilometers (90.22 miles) to the West (S86°W)
Distance from Manila: 309.94 kilometers (192.59 miles) to the South‑Southwest (S17°W)
Notes
- Unless otherwise specified, population count (excluding percentages), household data, and land area figures are derived from the Philippine Statistics Authority.
- Data on registered voters is from the Commission on Elections.
- Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
- Postal code information is from the Philippine Postal Corporation.