San Manuel, Province of Isabela

Summary data
Typemunicipality
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
Barangay count19
Postal code3317
Coastal/Landlockedlandlocked
Marine waterbodiesnone (landlocked)
Philippine major island(s)Luzon
Area (2007)112.77 km2 (43.54 sq mi)
Population (2015)31,896
Density (2015)283 / km2 (733 / sq mi)
Coordinates17° 1' North, 121° 38' East (17.0223, 121.6318)
Estimated elevation above sea level67.4 meters (221.0 feet)

San Manuel, formerly known as Callang, is a landlocked municipality in the coastal province of Isabela.

The municipality has a land area of 112.77 square kilometers or 43.54 square miles which constitutes 0.91% of Isabela's total area. Its population as determined by the 2015 Census was 31,896. This represented 2.00% of the total population of Isabela province, or 0.92% of the overall population of the Cagayan Valley region. Based on these figures, the population density is computed at 283 inhabitants per square kilometer or 733 inhabitants per square mile.

Barangays

San Manuel has 19 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)
Agliam1.23%3933910.51%0.10%
Babanuang8.64%2,7572,48211.08%2.02%
Cabaritan2.53%80872611.29%2.06%
Caraniogan2.75%8778770.00%0.00%
District 18.90%2,8392,8310.28%0.05%
District 27.59%2,4202,3224.22%0.79%
District 38.50%2,7102,6512.23%0.42%
District 47.10%2,2642,2411.03%0.19%
Eden6.72%2,1432,0683.63%0.68%
Malalinta5.63%1,7971,7264.11%0.77%
Mararigue4.66%1,4861,31612.92%2.34%
Nueva Era6.12%1,9521,8266.90%1.28%
Pisang2.07%6606098.37%1.54%
San Francisco1.83%5855584.84%0.90%
Sandiat Centro5.34%1,7041,6781.55%0.29%
Sandiat East3.91%1,2471,265-1.42%-0.27%
Sandiat West6.79%2,1652,0107.71%1.42%
Santa Cruz5.42%1,7291,33329.71%5.08%
Villanueva4.26%1,3601,497-9.15%-1.81%
San Manuel Total31,89630,4074.90%0.91%

Economy

According to the Bureau of Local Government Finance, the annual regular revenue of San Manuel for the fiscal year of 2016 was 87,744,180.96.

details
Fiscal YearAnnual Regular IncomeChange
2009116,223,493.39
201037,846,365.29-67.44%
201155,294,891.9446.10%
201254,769,961.51-0.95%
201361,106,171.0711.57%
201469,346,142.0113.48%
201577,846,163.3212.26%
201687,744,180.9612.71%

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 San Manuel is 5 to 9, with 3,304 individuals. Conversely, the age group with the lowest population is 80 and over, with 255 individuals.

details
Age groupPopulation (2015)
Under 1651
1 to 42,599
5 to 93,304
10 to 143,045
15 to 192,812
20 to 242,930
25 to 292,654
30 to 342,279
35 to 392,224
40 to 441,961
45 to 491,940
50 to 541,598
55 to 591,316
60 to 64986
65 to 69620
70 to 74415
75 to 79307
80 and over255
Total31,896

Historical population

The population of San Manuel grew from 6,525 in 1960 to 31,896 in 2015, an increase of 25,371 people. The latest census figures in 2015 denote a positive growth rate of 0.91%, or an increase of 1,489 people, from the previous population of 30,407 in 2010.

details
Census datePopulationGrowth rate
6,525
11,3095.53%
14,5355.16%
17,9684.33%
24,6203.20%
25,5270.68%
27,0591.26%
28,4200.68%
30,4072.49%
31,8960.91%

Location

The municipal center of San Manuel is situated at approximately 17° 1' North, 121° 38' East, in the island of Luzon. Elevation at these coordinates is estimated at 67.4 meters or 221.0 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 San Manuel are Cauayan, Ilagan, Santiago, Tabuk, Tuguegarao, and Candon. The nearest municipalities are Aurora, Burgos, Cabatuan, Roxas, Luna, and San Mateo. Its distance from the national capital is 278.00 kilometers (172.74 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

  • Aurora, Isabela, 3.60 kilometers (2.23 miles) to the South‑Southeast (S13°E)
  • Burgos, Isabela, 8.31 kilometers (5.16 miles) to the Northeast (N52°E)
  • Cabatuan, Isabela, 8.55 kilometers (5.32 miles) to the South‑Southeast (S28°E)
  • Roxas, Isabela, 11.09 kilometers (6.89 miles) to the North (N7°W)
  • Luna, Isabela, 11.98 kilometers (7.44 miles) to the East‑Southeast (S60°E)
  • San Mateo, Isabela, 16.30 kilometers (10.13 miles) to the South‑Southwest (S17°W)

Nearest cities

Distance from Manila: 278.00 kilometers (172.74 miles) to the South‑Southwest (S15°W)

National rankings

  • Population (2015): 31,896, ranked 859 out of 1,634
  • Land area (2007): 43.54 square kilometers, ranked 932 out of 1,634
  • Population density (2015): 283 inhabitants per square kilometer, ranked 704 out of 1,634
  • Annual population growth rate (2010 to 2015): 0.91%, ranked 906 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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