Ivana, Province of Batanes
Type | municipality |
---|---|
Island group | Luzon |
Region | Cagayan Valley (Region II) |
Province | Batanes |
Barangay count | 4 |
Postal code | 3902 |
Coastal/Landlocked | coastal |
Marine waterbodies | South China Sea, Luzon Strait |
Philippine major island(s) | Batan |
Area (2013) | 16.54 km2 (6.39 sq mi) |
Population (2020) | 1,407 |
Density (2020) | 85 / km2 (220 / sq mi) |
Coordinates | 20° 22' North, 121° 55' East (20.3711, 121.9142) |
Estimated elevation above sea level | 9.9 meters (32.4 feet) |
Ivana is a coastal municipality in the island province of Batanes.
The municipality has a land area of 16.54 square kilometers or 6.39 square miles which constitutes 8.14% of Batanes's total area. Its population as determined by the 2020 Census was 1,407. This represented 7.47% of the total population of Batanes province, or 0.04% of the overall population of the Cagayan Valley region. Based on these figures, the population density is computed at 85 inhabitants per square kilometer or 220 inhabitants per square mile.
Barangays
Ivana has 4 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) |
---|---|---|---|---|---|
Radiwan | 27.65% | 389 | 365 | 6.58% | 1.35% |
Salagao | 26.15% | 368 | 349 | 5.44% | 1.12% |
San Vicente | 18.98% | 267 | 264 | 1.14% | 0.24% |
Tuhel | 27.22% | 383 | 349 | 9.74% | 1.98% |
Ivana Total | 1,407 | 1,327 | 6.03% | 1.24% |
Economy
The annual regular revenue of Ivana for the fiscal year of 2016 was ₱31,188,431.55.
details
Fiscal Year | Annual Regular Income | Change |
---|---|---|
2009 | 17,767,494.89 | – |
2010 | 18,967,755.96 | 6.76% |
2011 | 21,034,882.30 | 10.90% |
2012 | – | – |
2013 | 25,145,898.82 | – |
2014 | 26,528,713.90 | 5.50% |
2015 | 29,103,412.96 | 9.71% |
2016 | 31,188,431.55 | 7.16% |
End notes:
|
Demographics
Households
The household population of Ivana in the 2015 Census was 1,308 broken down into 371 households or an average of 3.53 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
1,183 | 237 | 4.99 | |
1,023 | 250 | 4.09 | |
1,289 | 283 | 4.55 | |
1,181 | 313 | 3.77 | |
1,248 | 317 | 3.94 | |
1,308 | 371 | 3.53 |
Population by age group
According to the 2015 Census, the age group with the highest population in Ivana is 10 to 14, with 130 individuals. Conversely, the age group with the lowest population is Under 1, with 27 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 27 | 2.03% |
1 to 4 | 110 | 8.29% |
5 to 9 | 103 | 7.76% |
10 to 14 | 130 | 9.80% |
15 to 19 | 87 | 6.56% |
20 to 24 | 99 | 7.46% |
25 to 29 | 97 | 7.31% |
30 to 34 | 89 | 6.71% |
35 to 39 | 87 | 6.56% |
40 to 44 | 92 | 6.93% |
45 to 49 | 89 | 6.71% |
50 to 54 | 86 | 6.48% |
55 to 59 | 50 | 3.77% |
60 to 64 | 51 | 3.84% |
65 to 69 | 40 | 3.01% |
70 to 74 | 28 | 2.11% |
75 to 79 | 28 | 2.11% |
80 and over | 34 | 2.56% |
Total | 1,327 | 100.00% |
|
Historical population
The population of Ivana fell from 1,856 in 1903 to 1,407 in 2020, a decrease of 449 people over the course of 117 years. The latest census figures in 2020 denote a positive growth rate of 1.24%, or an increase of 80 people, from the previous population of 1,327 in 2015.
details
Census date | Population | Growth rate |
---|---|---|
1,856 | – | |
939 | -4.21% | |
965 | 0.14% | |
1,083 | 1.19% | |
1,039 | -0.36% | |
989 | -0.48% | |
942 | -0.97% | |
972 | 0.63% | |
1,190 | 2.04% | |
1,024 | -2.78% | |
1,293 | 5.13% | |
1,181 | -1.24% | |
1,249 | 2.06% | |
1,327 | 1.16% | |
1,407 | 1.24% |
The total number of registered voters or electorate in Ivana for the year 2019 was 1,122, broken down into 579 males and 543 females.
Location
The municipal center of Ivana is situated at approximately 20° 22' North, 121° 55' East, in the island of Batan. Elevation at these coordinates is estimated at 9.9 meters or 32.4 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 Ivana are Laoag, Ilocos Norte, Batac, Ilocos Norte, Tuguegarao, Cagayan, Tabuk, Kalinga, Vigan, Ilocos Sur, and Ilagan, Isabela. The nearest municipalities are Uyugan, Batanes, Mahatao, Batanes, Sabtang, Batanes, Basco, Batanes, Itbayat, Batanes, and Calayan, Cagayan. Its distance from the national capital is 647.40 kilometers (402.28 miles). The following list delineates such distance measurements.
great-circle distance
Nearest towns
- Uyugan, Batanes, 3.54 kilometers (2.20 miles) to the Southeast (S48°E)
- Mahatao, Batanes, 6.07 kilometers (3.77 miles) to the Northeast (N35°E)
- Sabtang, Batanes, 6.03 kilometers (3.75 miles) to the Southwest (S45°W)
- Basco, Batanes, 10.55 kilometers (6.55 miles) to the North‑Northeast (N33°E)
- Itbayat, Batanes, 46.55 kilometers (28.92 miles) to the North (N9°W)
- Calayan, Cagayan, 131.10 kilometers (81.46 miles) to the South‑Southwest (S20°W)
Nearest cities
- Laoag, Ilocos Norte, 277.80 kilometers (172.61 miles) to the South‑Southwest (S30°W)
- Batac, Ilocos Norte, 292.91 kilometers (182.01 miles) to the South‑Southwest (S29°W)
- Tuguegarao, Cagayan, 305.95 kilometers (190.11 miles) to the South (S4°W)
- Tabuk, Kalinga, 324.28 kilometers (201.50 miles) to the South (S8°W)
- Vigan, Ilocos Sur, 349.01 kilometers (216.86 miles) to the South‑Southwest (S28°W)
- Ilagan, Isabela, 357.19 kilometers (221.95 miles) to the South (S0°W)
Distance from Manila: 647.40 kilometers (402.28 miles) to the South (S9°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.