Ivana, Province of Batanes

Summary data
Typemunicipality
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceBatanes
Barangay count4
Postal code3902
Coastal/Landlockedcoastal
Marine waterbodiesSouth China Sea, Luzon Strait
Philippine major island(s)Batan
Area (2007)16.54 km2 (6.39 sq mi)
Population (2015)1,327
Density (2015)80 / km2 (208 / sq mi)
Coordinates20° 22' North, 121° 55' East (20.3711, 121.9142)
Estimated elevation above sea level9.9 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 7.55% of Batanes's total area. Its population as determined by the 2015 Census was 1,327. This represented 7.69% 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 80 inhabitants per square kilometer or 208 inhabitants per square mile.

Barangays

Ivana has 4 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)
Radiwan27.51%365368-0.82%-0.16%
Salagao26.30%3493199.40%1.73%
San Vicente19.89%26423014.78%2.66%
Tuhel26.30%3493325.12%0.96%
Ivana Total1,3271,2496.24%1.16%

Economy

According to the Bureau of Local Government Finance, the annual regular revenue of Ivana for the fiscal year of 2016 was 31,188,431.55.

details
Fiscal YearAnnual Regular IncomeChange
200917,767,494.89
201018,967,755.966.76%
201121,034,882.3010.90%
2012
201325,145,898.82
201426,528,713.905.50%
201529,103,412.969.71%
201631,188,431.557.16%

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 Ivana is 10 to 14, with 130 individuals. Conversely, the age group with the lowest population is Under 1, with 27 individuals.

details
Age groupPopulation (2015)
Under 127
1 to 4110
5 to 9103
10 to 14130
15 to 1987
20 to 2499
25 to 2997
30 to 3489
35 to 3987
40 to 4492
45 to 4989
50 to 5486
55 to 5950
60 to 6451
65 to 6940
70 to 7428
75 to 7928
80 and over34
Total1,327

Historical population

The population of Ivana grew from 1,039 in 1960 to 1,327 in 2015, an increase of 288 people. The latest census figures in 2015 denote a positive growth rate of 1.16%, or an increase of 78 people, from the previous population of 1,249 in 2010.

details
Census datePopulationGrowth rate
1,039
989-0.48%
942-0.97%
9720.63%
1,1902.04%
1,024-2.78%
1,2935.13%
1,181-1.24%
1,2492.06%
1,3271.16%

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, Batac, Tuguegarao, Tabuk, Vigan, and Ilagan. The nearest municipalities are Uyugan, Mahatao, Sabtang, Basco, Itbayat, and Calayan. 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

Distance from Manila: 647.40 kilometers (402.28 miles) to the South (S9°W)

National rankings

  • Population (2015): 1,327, ranked 1,629 out of 1,634
  • Land area (2007): 6.39 square kilometers, ranked 1,601 out of 1,634
  • Population density (2015): 80 inhabitants per square kilometer, ranked 1,403 out of 1,634
  • Annual population growth rate (2010 to 2015): 1.16%, ranked 812 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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