Ranking
Densest barangays in Ilocos Sur
Ranks 301 to 400 of 768 barangays in Ilocos Sur. The first page has the leader.
People are counted as of July 1, 2024 (the 2024 Census of Population) and May 1, 2020 (the 2020 Census of Population and Housing), both by the Philippine Statistics Authority.
| Rank | Name | City or municipality | People, 2024 | People, 2020 | Change since 2020 | People per km² |
|---|---|---|---|---|---|---|
| 301 | San Juan | Santa Lucia, Ilocos Sur | 712 | 906 | −21.4% | about 763 |
| 302 | Nagtupacan | Santa Maria, Ilocos Sur | 775 | 874 | −11.3% | about 760 |
| 303 | Poblacion Norte | Santiago, Ilocos Sur | 376 | 396 | −5.1% | about 758 |
| 304 | Napo | Santo Domingo, Ilocos Sur | 541 | 517 | +4.6% | about 756 |
| 305 | Vical | Santa Lucia, Ilocos Sur | 912 | 979 | −6.8% | about 754 |
| 306 | Ayudante | Candon City, Ilocos Sur | 1,122 | 1,123 | −0.1% | about 753 |
| 307 | Santa Cruz | Sinait, Ilocos Sur | 896 | 895 | +0.1% | about 753 |
| 308 | Becques | Tagudin, Ilocos Sur | 1,800 | 1,911 | −5.8% | about 750 |
| 309 | Caparacadan | Caoayan, Ilocos Sur | 373 | 335 | +11.3% | about 742 |
| 310 | Rosario | Cervantes, Ilocos Sur | 2,540 | 2,344 | +8.4% | about 738 |
| 311 | Ambucao | Santiago, Ilocos Sur | 1,771 | 1,713 | +3.4% | about 738 |
| 312 | Lipit | Cabugao, Ilocos Sur | 883 | 889 | −0.7% | about 736 |
| 313 | Lantag | Santa Cruz, Ilocos Sur | 1,088 | 1,006 | +8.2% | about 721 |
| 314 | Mabilbila Sur | Santa, Ilocos Sur | 1,988 | 1,996 | −0.4% | about 720 |
| 315 | Naguneg | Narvacan, Ilocos Sur | 2,027 | 2,062 | −1.7% | about 716 |
| 316 | Besalan | Santa Cruz, Ilocos Sur | 1,059 | 1,089 | −2.8% | about 716 |
| 317 | Alinaay | Cabugao, Ilocos Sur | 896 | 852 | +5.2% | about 711 |
| 318 | Bitalag | Tagudin, Ilocos Sur | 1,300 | 1,322 | −1.7% | about 707 |
| 319 | An-annam | Bantay, Ilocos Sur | 1,476 | 1,405 | +5.1% | about 706 |
| 320 | Danuman West | Santa Maria, Ilocos Sur | 601 | 620 | −3.1% | about 706 |
| 321 | Pudoc | San Vicente, Ilocos Sur | 2,221 | 2,278 | −2.5% | about 705 |
| 322 | Ampuagan | Santa Maria, Ilocos Sur | 579 | 626 | −7.5% | about 705 |
| 323 | Paras | Santo Domingo, Ilocos Sur | 776 | 728 | +6.6% | about 705 |
| 324 | Ambugat | Burgos, Ilocos Sur | 436 | 468 | −6.8% | about 704 |
| 325 | Pacac | Tagudin, Ilocos Sur | 926 | 941 | −1.6% | about 702 |
| 326 | Allangigan Segundo | Candon City, Ilocos Sur | 1,161 | 1,170 | −0.8% | about 699 |
| 327 | Nambaran | Santo Domingo, Ilocos Sur | 1,392 | 1,321 | +5.4% | about 699 |
| 328 | Dacutan | Magsingal, Ilocos Sur | 892 | 884 | +0.9% | about 697 |
| 329 | Dacutan | Tagudin, Ilocos Sur | 561 | 576 | −2.6% | about 697 |
| 330 | Cabaroan | Santa Maria, Ilocos Sur | 1,420 | 1,293 | +9.8% | about 696 |
| 331 | Bacsil | San Juan, Ilocos Sur | 990 | 1,012 | −2.2% | about 692 |
| 332 | Bulanos | Narvacan, Ilocos Sur | 1,029 | 1,074 | −4.2% | about 691 |
| 333 | Patac | Galimuyod, Ilocos Sur | 1,283 | 1,370 | −6.4% | about 690 |
| 334 | Sagpat | Bantay, Ilocos Sur | 826 | 826 | 0.0% | about 688 |
| 335 | Mambug | Burgos, Ilocos Sur | 657 | 618 | +6.3% | about 684 |
| 336 | Pug-os | Cabugao, Ilocos Sur | 2,028 | 2,077 | −2.4% | about 683 |
| 337 | San Pablo | Narvacan, Ilocos Sur | 1,259 | 1,144 | +10.1% | about 681 |
| 338 | Magsaysay District | Santa, Ilocos Sur | 927 | 953 | −2.7% | about 677 |
| 339 | Villarica | Candon City, Ilocos Sur | 552 | 492 | +12.2% | about 676 |
| 340 | Nagsabaran | San Juan, Ilocos Sur | 1,005 | 953 | +5.5% | about 674 |
| 341 | Solotsolot | San Juan, Ilocos Sur | 755 | 760 | −0.7% | about 674 |
| 342 | Salomague | Cabugao, Ilocos Sur | 1,628 | 1,675 | −2.8% | about 673 |
| 343 | Oaig-Daya | Candon City, Ilocos Sur | 1,971 | 2,041 | −3.4% | about 670 |
| 344 | Santa Monica | Magsingal, Ilocos Sur | 737 | 766 | −3.8% | about 670 |
| 345 | Cabigbigaan | Santo Domingo, Ilocos Sur | 682 | 612 | +11.4% | about 669 |
| 346 | Quimmarayan | Santo Domingo, Ilocos Sur | 1,210 | 1,171 | +3.3% | about 669 |
| 347 | Patac | Burgos, Ilocos Sur | 280 | 294 | −4.8% | about 667 |
| 348 | Tamurong Segundo | Candon City, Ilocos Sur | 939 | 900 | +4.3% | about 666 |
| 349 | Lucaban | Burgos, Ilocos Sur | 543 | 483 | +12.4% | about 663 |
| 350 | Santo Tomas | Candon City, Ilocos Sur | 640 | 635 | +0.8% | about 660 |
| 351 | Conconig West | Santa Lucia, Ilocos Sur | 899 | 880 | +2.2% | about 656 |
| 352 | Namatican | Santa Lucia, Ilocos Sur | 872 | 937 | −6.9% | about 656 |
| 353 | Dardarat | Cabugao, Ilocos Sur | 1,491 | 1,549 | −3.7% | about 654 |
| 354 | Alangan | Magsingal, Ilocos Sur | 1,008 | 940 | +7.2% | about 650 |
| 355 | Padu Grande | Santo Domingo, Ilocos Sur | 321 | 312 | +2.9% | about 650 |
| 356 | Baliw | Sinait, Ilocos Sur | 213 | 200 | +6.5% | about 649 |
| 357 | Nagsingcaoan | Galimuyod, Ilocos Sur | 389 | 354 | +9.9% | about 644 |
| 358 | Refaro | San Juan, Ilocos Sur | 1,335 | 1,347 | −0.9% | about 642 |
| 359 | Pantay Laud | Vigan City, Ilocos Sur | 813 | 845 | −3.8% | about 640 |
| 360 | Saoat | Santa Cruz, Ilocos Sur | 441 | 490 | −10.0% | about 639 |
| 361 | Bidbiday | Galimuyod, Ilocos Sur | 943 | 815 | +15.7% | about 633 |
| 362 | Cuantacla | Cabugao, Ilocos Sur | 708 | 855 | −17.2% | about 627 |
| 363 | Subadi Sur | Burgos, Ilocos Sur | 173 | 161 | +7.5% | about 625 |
| 364 | Calanutian | Sinait, Ilocos Sur | 493 | 521 | −5.4% | about 625 |
| 365 | Panay Sur | Magsingal, Ilocos Sur | 811 | 673 | +20.5% | about 624 |
| 366 | Cabcaburao | Burgos, Ilocos Sur | 519 | 552 | −6.0% | about 619 |
| 367 | Baracbac | Tagudin, Ilocos Sur | 957 | 952 | +0.5% | about 613 |
| 368 | Culiong | Salcedo, Ilocos Sur | 302 | 280 | +7.9% | about 609 |
| 369 | Cabanglotan | San Juan, Ilocos Sur | 1,058 | 1,014 | +4.3% | about 608 |
| 370 | Mambog | Santa Cruz, Ilocos Sur | 1,113 | 1,147 | −3.0% | about 608 |
| 371 | San Sebastian | San Vicente, Ilocos Sur | 3,479 | 3,388 | +2.7% | about 607 |
| 372 | Manueva | Santa, Ilocos Sur | 958 | 971 | −1.3% | about 606 |
| 373 | Lintic | Banayoyo, Ilocos Sur | 1,445 | 1,328 | +8.8% | about 605 |
| 374 | Balaweg | Nagbukel, Ilocos Sur | 592 | 610 | −3.0% | about 603 |
| 375 | Codoog | Narvacan, Ilocos Sur | 909 | 929 | −2.2% | about 602 |
| 376 | Cadacad | Burgos, Ilocos Sur | 400 | 360 | +11.1% | about 600 |
| 377 | Sived | Santo Domingo, Ilocos Sur | 898 | 885 | +1.5% | about 599 |
| 378 | Nagsupotan | San Juan, Ilocos Sur | 1,342 | 1,414 | −5.1% | about 591 |
| 379 | Suysuyan | Lidlidda, Ilocos Sur | 335 | 328 | +2.1% | about 590 |
| 380 | Pila West | Santa Lucia, Ilocos Sur | 559 | 601 | −7.0% | about 590 |
| 381 | Banay | Santa Cruz, Ilocos Sur | 511 | 497 | +2.8% | about 589 |
| 382 | Langlangca Segundo | Candon City, Ilocos Sur | 1,192 | 1,226 | −2.8% | about 587 |
| 383 | Lubnac | Tagudin, Ilocos Sur | 954 | 987 | −3.3% | about 585 |
| 384 | Gabur | Tagudin, Ilocos Sur | 730 | 713 | +2.4% | about 584 |
| 385 | Taliao | Burgos, Ilocos Sur | 700 | 688 | +1.7% | about 583 |
| 386 | Macaoayan | Burgos, Ilocos Sur | 424 | 469 | −9.6% | about 582 |
| 387 | Guimod Sur | San Juan, Ilocos Sur | 989 | 959 | +3.1% | about 578 |
| 388 | Catayagan | Santa Lucia, Ilocos Sur | 831 | 807 | +3.0% | about 577 |
| 389 | Tablac | Candon City, Ilocos Sur | 3,530 | 3,562 | −0.9% | about 575 |
| 390 | Capariaan | Santa Cruz, Ilocos Sur | 1,477 | 1,494 | −1.1% | about 575 |
| 391 | Sacuyya Sur | Santa, Ilocos Sur | 504 | 538 | −6.3% | about 571 |
| 392 | San Roque | Santiago, Ilocos Sur | 874 | 881 | −0.8% | about 571 |
| 393 | Taguiporo | Bantay, Ilocos Sur | 1,350 | 1,376 | −1.9% | about 570 |
| 394 | Laslasong Norte | Santa Maria, Ilocos Sur | 785 | 917 | −14.4% | about 569 |
| 395 | Naglaoa-an | Santo Domingo, Ilocos Sur | 948 | 922 | +2.8% | about 568 |
| 396 | Rivadavia | Narvacan, Ilocos Sur | 714 | 712 | +0.3% | about 567 |
| 397 | Cabangtalan | Sinait, Ilocos Sur | 544 | 536 | +1.5% | about 564 |
| 398 | Bongtolan | Vigan City, Ilocos Sur | 772 | 766 | +0.8% | about 559 |
| 399 | Don Alejandro Quirolgico | Caoayan, Ilocos Sur | 1,035 | 1,163 | −11.0% | about 556 |
| 400 | Casiber | Santa, Ilocos Sur | 545 | 533 | +2.3% | about 556 |
Density is a place's 2024 people divided by its land area. A barangay has no official area: Scene measures the area inside its border on UN OCHA's map, so its density is approximate. A barangay with no mapped border is not ranked.
Sources
Every count here is the PSA's own, for the place as the PSA names it today. The change and the order are Scene's arithmetic on those counts. How Scene works out the rest.
- 1.Philippine Statistics Authority. Total Population, Household Population, and Number of Households by Province, City, Municipality, and Barangay as of 01 July 2024: Ilocos Region (OpenSTAT table 0011A6DTPH0). Published August 4, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
- 2.Philippine Statistics Authority. Philippine Standard Geographic Code (PSGC), 4th Quarter 2022: Publication Datafile, with the 2015 and 2020 census counts (the PSA's file, as the Internet Archive keeps it). Published December 31, 2022. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
- 3.Philippine Statistics Authority, from the Land Management Bureau (DENR). Population, Land Area, Population Density, and Percent Change in Population Density by Region, Province/Highly Urbanized City, and City/Municipality: 2015, 2020, and 2024 (OpenSTAT table 0221A6DLPD0). Published August 7, 2026. Read by Scene October 2, 2026. CC BY (PSA Terms of Use). Open the source
- 4.UN OCHA, from the PSA and NAMRIA. Philippines: Subnational Administrative Boundaries (COD-AB), barangay layer. Published February 13, 2025. Read by Scene September 25, 2026. CC BY-IGO 3.0. Open the source
Scene works out the rest from these sources: growth rates, shares, areas, densities, coordinates, neighbours and distances. How.
Report a mistake on this page: write to hello@scene.ph with the page address.