Administrative divisions of Ilocos Sur
The province of Ilocos Sur is politically subdivided into 32 municipalities and 2 component cities, all of which are organized into two legislative districts.[1] There are a total of 768 barangays in the province.[2]
Table Legend:
† Provincial capital
and component city
Component city
Municipality
| Seal | Municipality or city | Legislative district[1] | Land area (km2)[1] | Population (2010)[2] | Pop. density (per km2) | No. of barangays | ZIP code | Income class[1] | Location |
|---|---|---|---|---|---|---|---|---|---|
| |
|||||||||
 | Alilem | 2nd | 119.33 | 6,640 | 55.6 | 9 | 2716 | 4th |  |
 | Banayoyo | 2nd | 24.63 | 7,694 | 312.4 | 14 | 2708 | 4th |  |
 | Bantay | 1st | 76.6 | 34,323 | 448.1 | 34 | 2727 | 3rd |  |
 | Burgos | 2nd | 44.38 | 11,679 | 263.2 | 26 | 2724 | 4th |  |
 | Cabugao | 1st | 95.56 | 35,706 | 373.7 | 33 | 2732 | 1st |  |
 | Candon City | 2nd | 103.28 | 57,884 | 560.5 | 42 | 2710 | 4th |  |
 | Caoayan | 1st | 17.42 | 18,551 | 1064.9 | 17 | 2702 | 4th |  |
 | Cervantes | 2nd | 234.7 | 16,573 | 70.6 | 13 | 2718 | 4th |  |
 | Galimuyod | 2nd | 34.4 | 10,011 | 291 | 24 | 2709 | 4th |  |
 | Gregorio del Pilar (Concepcion) | 2nd | 41.66 | 4,219 | 101.3 | 7 | 2720 | 5th |  |
 | Lidlidda | 2nd | 33.84 | 4,398 | 130 | 11 | 2723 | 5th |  |
 | Magsingal | 1st | 84.98 | 28,302 | 333 | 30 | 2730 | 3rd |  |
 | Nagbukel | 2nd | 43.12 | 4,938 | 114.5 | 12 | 2725 | 5th |  |
 | Narvacan | 2nd | 122.21 | 42,803 | 350.2 | 34 | 2704 | 2nd |  |
 | Quirino (Angkaki) | 2nd | 240.1 | 8,535 | 35.5 | 9 | 2721 | 4th |  |
| Salcedo (Baugen) | 2nd | 103.44 | 10,935 | 105.7 | 21 | 2711 | 4th |  | |
 | San Emilio | 2nd | 141.44 | 7,427 | 52.5 | 8 | 2722 | 4th |  |
 | San Esteban | 2nd | 19.62 | 8,072 | 411.4 | 10 | 2706 | 5th |  |
| San Ildefonso | 1st | 11.35 | 7,075 | 623.3 | 15 | 2728 | 5th |  | |
 | San Juan (Lapog) | 1st | 64.37 | 25,199 | 391.5 | 32 | 2731 | 3rd |  |
 | San Vicente | 1st | 12.6 | 11,720 | 930.2 | 7 | 2726 | 5th |  |
 | Santa | 2nd | 109.1 | 15,106 | 138.5 | 26 | 2703 | 4th |  |
 | Santa Catalina | 1st | 9.68 | 13,597 | 1404.6 | 9 | 2701 | 5th |  |
 | Santa Cruz | 2nd | 88.78 | 37,911 | 427 | 49 | 2713 | 1st |  |
 | Santa Lucia | 2nd | 49.72 | 24,981 | 502.4 | 36 | 2712 | 3rd |  |
 | Santa Maria | 2nd | 63.31 | 28,597 | 451.7 | 33 | 2705 | 3rd |  |
 | Santiago | 2nd | 46.36 | 17,958 | 387.4 | 24 | 2707 | 4th |  |
 | Santo Domingo | 1st | 55.49 | 27,596 | 497.3 | 36 | 2729 | 3rd |  |
 | Sigay | 2nd | 81.55 | 2,419 | 29.7 | 7 | 2719 | 5th |  |
 | Sinait | 1st | 65.56 | 25,427 | 387.8 | 44 | 2733 | 3rd |  |
 | Sugpon | 2nd | 57.11 | 3,820 | 66.9 | 6 | 2717 | 5th |  |
 | Suyo | 1st | 124 | 10,622 | 85.7 | 8 | 2715 | 4th |  |
 | Tagudin | 2nd | 151.19 | 38,122 | 252.1 | 43 | 2714 | 2nd |  |
 | Vigan City † | 1st | 25.12 | 49,747 | 1980.4 | 39 | 2700 | 3rd |  |
 | Ilocos Sur Total | 1st - 2nd | 2,596.00[3] | 658,587 | 253.7 | 768 | 2700 - 2733 | 1st[3] |  |
*Note: Italicized names are former names.
See also
References
- ↑ 1.0 1.1 1.2 1.3 "Province: ILOCOS SUR". PSGC Interactive. Makati City, Philippines: National Statistical Coordination Board. Retrieved 19 September 2013.
- ↑ 2.0 2.1 "2010 Census of Population and Housing: Population Counts - Cordillera Administrative Region" (PDF). National Statistics Office (Philippines), April 4, 2012. Retrieved 16 November 2014.
- ↑ 3.0 3.1 "List of Provinces". PSGC Interactive. Makati City, Philippines: National Statistical Coordination Board. Retrieved 19 September 2013.
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Ilocos Norte | | ||
| South China Sea |  |
Abra Mountain Province | ||
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| La Union | Benguet |
