Census of Population and Housing ‐ 2012 Households by type of toilet and GN Division. Type of toilet Water seal and Water seal and District/DS/GN Division GN No. Total connected to a Pour flush toilet Not using a connected to a Direct pit Other piped sewer (Not water seal) toilet septic tank system Sri Lanka 5,264,282 4,683,248 240,322 111,732 136,544 4,154 88,282 Colombo 572,475 457,919 95,894 8,172 8,631 1,534 325 Colombo 68,245 22,210 44,053 781 664 477 60 Sammanthranapura 1,743 1,408 258 49 10 16 2 Mattakkuliya 6,304 3,721 2,404 78 90 8 3 Modara 3,967 942 2,975 4 19 4 23 Madampitiya 2,916 2,055 739 3 98 16 5 Mahawatta 1,995 639 1,286 37 4 26 3 Aluthmawatha 3,236 563 2,651 0 22 0 0 Lunupokuna 2,839 1,277 1,552 3 4 2 1 Bloemendhal 3,267 1,008 1,986 60 184 29 0 Kotahena East 1,605 741 863 1 0 0 0 Kotahena West 2,210 836 1,372 0 0 0 2 Kochchikade North 1,935 274 1,514 114 32 0 1 Jinthupitiya 1,768 514 1,249 2 2 1 0 Masangasweediya 1,689 264 1,418 6 1 0 0 New Bazaar 2,612 747 1,835 9 7 13 1 Grandpass South 3,816 1,479 2,199 103 31 1 3 Grandpass North 1,695 582 1,053 43 16 1 0 Nawagampura 1,465 575 880 0 4 0 6 Maligawatta East 2,344 636 1,704 2 2 0 0 Khettarama 2,729 403 1,798 72 95 357 4 Aluthkade East 1,803 344 1,443 6 7 1 2 Aluthkade West 1,342 220 1,117 2 3 0 0 Kochchikade South 1,500 249 1,222 26 2 0 1 Pettah 35 9 26 0 0 0 0 Fort 130 36 94 0 0 0 0 Galle Face 770 271 499 0 0 0 0 Slave Island 739 160 565 5 8 0 1 Hunupitiya 1,425 164 1,227 29 5 0 0 Suduwella 795 258 533 0 3 0 1 Keselwatta 1,443 466 964 13 0 0 0 Panchikawatta 1,793 144 1,576 71 0 2 0 Maligawatta West 1,938 132 1,797 8 1 0 0 Maligakanda 1,588 308 1,263 16 1 0 0 Maradana 948 202 746 0 0 0 0 Ibbanwala 475 302 173 0 0 0 0 Wekanda 1,386 281 1,072 19 13 0 1 Kolonnawa 45,446 38,504 3,605 803 1,976 537 21 Wadulla 509D 1,812 1,026 697 0 35 44 10 Sedawatta 509A 1,617 959 121 6 348 180 3 Halmulla 509C 540 540 0 0 0 0 0 Kotuvila 509 1,254 1,151 13 7 81 2 0 Veheragoda 509B 476 432 30 0 2 12 0 Orugodawatta 510A 1,260 1,033 185 0 28 13 1 Meethotamulla 510 1,906 1,605 107 112 80 2 0 Welewatta 508A 1,083 1,073 2 4 4 0 0 Kittampahuwa 508 1,272 1,242 22 0 8 0 0 Wennawatta 507 1,774 1,754 2 3 13 1 1 Maha Buthgamuwa B 506C 867 842 15 0 10 0 0 Kuda Buthgamuwa 506A 1,193 1,088 98 2 5 0 0 Kelanimulla 504 1,005 888 6 73 36 2 0 Ambathale 501A 694 678 15 0 0 0 1 Mulleriyawa North 501 1,098 1,020 65 9 4 0 0 Belagama 504A 843 827 1 7 7 0 1 Kotikawatta East 505 891 808 19 6 57 0 1 Maha Buthgamuwa A 506 793 740 44 0 9 0 0 Maha Buthgamuwa C 506D 935 848 87 0 0 0 0 Wellampitiya 511 496 361 125 0 1 9 0 Kuruniyawatta 510B 781 649 37 7 15 72 1 Kolonnawa 512 537 257 223 2 55 0 0 Dahampura 511A 1,343 1,101 49 1 5 187 0 Singhapura 512B 954 863 30 1 59 0 1 Megoda Kolonnawa 513A 2,188 1,559 114 255 258 2 0 Bopetta 513D 735 626 105 4 0 0 0 Batalandahena 506B 1,104 1,070 4 26 3 1 0 Kotikawatta West 505C 781 574 2 1 200 4 0 Mulleriyawa South 503A 1,225 1,136 61 14 13 1 0 Malgama 503C 1,278 1,209 17 41 7 3 1 Udumulla North 502 654 543 90 11 10 0 0 Maligagodella 502B 523 504 11 8 0 0 0 Rajasinghagama 502C 1,520 1,177 246 24 73 0 0 Udumulla South 502A 638 512 126 0 0 0 0 Himbutana East 503B 985 897 8 72 8 0 0 Himbutana West 503 877 813 49 3 12 0 0 Malpura 505A 803 677 98 25 2 1 0 Gothatuwa New Town 505B 515 450 12 50 3 0 0 Kajugahawatta 513C 645 626 7 10 2 0 0 Gothatuwa 513 616 249 27 4 335 1 0 Salamulla 512A 1,226 940 283 1 2 0 0 Wijayapura 512D 755 593 86 0 76 0 0 Gajabapura 512C 633 421 117 0 95 0 0 Madinnagoda 513B 899 789 93 11 6 0 0 Elhena 513E 541 486 54 0 1 0 0 Dodamgahahena 505D 881 868 2 3 8 0 0 Kaduwela 65,495 59,392 3,864 1,346 816 63 14 Welivita 475 1,269 1,254 1 2 10 1 1 Raggahawatta 474A 1,008 968 7 2 31 0 0 Hewagama 474 1,105 987 35 71 11 0 1 Kaduwela 473A 1,066 983 59 22 1 0 1 Pahala Bomiriya 472A 1,089 1,024 30 29 6 0 0 Ihala Bomiriya 471 1,073 1,035 30 0 3 0 5 Wekewatta 471A 1,025 930 64 26 3 0 2 Nawagamuwa 470 1,371 1,149 193 20 5 2 2 Pahala Bomiriya B 472B 1,253 1,058 125 11 58 1 0 Welihinda 488A 537 522 12 3 0 0 0 Kothalawala 473 1,535 1,475 56 2 2 0 0 Mahadeniya 475A 1,415 1,388 20 3 3 0 1 Thalahena North 478 816 790 22 4 0 0 0 Malabe North 476B 1,933 1,790 88 43 12 0 0 Thunadahena 488B 1,112 939 112 59 2 0 0 Korathota 488 2,368 2,267 19 66 16 0 0 Nawagamuwa South 470A 708 697 10 0 1 0 0 Batewela 480C 494 411 25 53 4 0 1 Ranala 469 1,214 1,104 50 57 3 0 0 Dedigamuwa 480A 552 446 100 4 2 0 0 Embilladeniya 480B 492 487 2 0 3 0 0 Welipillewa 480 692 670 19 1 2 0 0 Shanthalokagama 487A 1,972 1,869 78 4 20 1 0 Pore 489 1,356 1,324 14 13 4 1 0 Malabe East 476 1,587 1,150 286 117 34 0 0 Malabe West 476A 1,291 1,133 35 27 96 0 0 Thalangama North B 477A 967 882 54 24 7 0 0 Thalahena South 478A 699 535 12 95 5 52 0 Muttettugoda 477B 1,782 1,644 137 0 0 1 0 Thalangama North A 477 2,410 2,237 107 47 19 0 0 Walpola 491A 2,203 1,950 171 56 25 1 0 Kalapaluwawa 491 1,142 1,063 32 24 23 0 0 Kotuwegoda 491B 815 709 38 61 5 2 0 Subhoothipura 492 601 540 30 31 0 0 0 Udumulla 492C 677 626 51 0 0 0 0 Battaramulla North 492B 563 528 34 1 0 0 0 Batapotha 479E 1,944 1,636 223 19 66 0 0 Pothuarawa 477C 1,946 1,789 15 19 123 0 0 Hokandara North 494 1,584 1,442 88 47 7 0 0 Oruwala 487 1,229 1,212 15 1 1 0 0 Athurugiriya 490 1,511 1,384 48 79 0 0 0 Thaldiyawala 490B 790 780 6 1 3 0 0 Boralugoda 489A 820 792 23 2 3 0 0 Hokandara East 494A 1,316 1,070 124 108 14 0 0 Arangala 494B 1,469 1,345 21 18 85 0 0 Evarihena 495A 672 645 22 3 2 0 0 Kumaragewatta 479D 1,393 1,247 134 7 5 0 0 Jayawadanagama 479 633 9 624 0 0 0 0 Aruppitiya 479F 601 561 2 35 3 0 0 Asiri Uyana 479B 834 771 63 0 0 0 0 Battaramulla South 492A 458 381 73 4 0 0 0 Rajamalwatta 492D 499 483 16 0 0 0 0 Pahalawela 479A 1,184 1,142 25 3 14 0 0 Wickramasinghapura 479C 811 792 13 6 0 0 0 Wellangiriya 495 1,178 1,127 38 0 13 0 0 Hokandara South 494C 1,467 1,387 70 5 4 1 0 Athurugiriya South 490A 964 833 63 11 57 0 0 Homagama 62,127 57,605 2,521 937 1,016 12 36 Jalthara 449 1,953 1,653 212 2 84 0 2 Henpita 451 411 336 3 55 12 0 5 Atigala West 446A 374 363 4 1 4 0 2 Atigala East 446 493 417 0 0 71 0 5 Batawala 450 443 423 13 4 3 0 0 Walpita 450A 428 425 0 0 3 0 0 Nawalamulla 482D 763 733 1 16 11 0 2 Meegasmulla 482E 723 664 0 49 9 0 1 Habarakada North 481 688 683 3 1 0 1 0 Mullegama North 481D 331 256 72 1 2 0 0 Mullegama South 481A 814 806 0 7 1 0 0 Habarakada South 481B 630 550 53 6 21 0 0 Panagoda Town 482B 456 454 0 2 0 0 0 Henawatta 482C 1,739 1,634 41 20 40 1 3 Meegoda North 447 756 751 2 0 0 2 1 Panaluwa 447B 1,170 1,166 1 1 2 0 0 Watareka North 448B 1,089 1,072 2 11 3 0 1 Meegoda South 447A 547 504 2 14 27 0 0 Godagama North 483 376 376 0 0 0 0 0 Panagoda West 482 811 712 83 15 1 0 0 Panagoda East 482A 143 17 126 0 0 0 0 Habarakada Watta 481C 781 753 1 26 1 0 0 Homagama North 486 471 463 6 0 2 0 0 Homagama West 486B 873 756 117 0 0 0 0 Homagama South 486F 863 836 14 0 13 0 0 Galavilawatta North 486C 926 908 16 0 2 0 0 Homagama Town 486A 671 595 76 0 0 0 0 Homagama East 486D 592 557 34 0 1 0 0 Pitipana Town 484B 748 746 0 1 0 0 1 Godagama South 483A 836 738 91 3 4 0 0 Kurunduwatta 448C 1,047 1,020 2 6 19 0 0 Gehenuwala 447C 572 559 1 2 10 0 0 Watareka South 448 1,629 1,524 105 0 0 0 0 Ovitigama 448A 1,210 1,203 3 1 2 0 1 Kandanawatta 484D 721 672 4 0 45 0 0 Kiriberiyakele 484F 865 858 3 1 3 0 0 Mawathgama 485 653 639 10 4 0 0 0 Katuwana 486E 1,161 1,113 47 1 0 0 0 Galavilawatta South 486G 927 914 8 5 0 0 0 Niyandagala 499A 1,102 883 0 0 218 1 0 Hiripitiya 499G 1,159 1,150 1 3 5 0 0 Mambulgoda 500A 802 668 45 73 15 0 1 Kithulhena 591C 407 407 0 0 0 0 0 Siddamulla North 591 645 641 3 1 0 0 0 Siddamulla South 591B 651 640 1 10 0 0 0 Mattegoda West 587 1,249 1,226 1 18 4 0 0 Mattegoda Central 'A' 587A 596 18 578 0 0 0 0 Mattegoda East 587C 918 800 9 108 1 0 0 Brahmanagama 500 1,251 1,219 5 11 16 0 0 Deepangoda 590B 859 796 54 5 3 1 0 Magammana West 590A 667 665 1 0 1 0 0 Magammana East 590 1,083 951 52 73 6 0 1 Uduwana 485A 853 773 21 2 56 1 0 Prasannapura 484G 705 701 2 0 2 0 0 Pitipana North 484 974 942 26 1 4 0 1 Suwapubudugama 484E 549 545 0 0 4 0 0 Pitipana South 484A 780 778 2 0 0 0 0 Dolahena 484C 1,026 1,010 0 11 2 3 0 Diyagama East 589 396 392 2 1 1 0 0 Diyagama West 589A 512 512 0 0 0 0 0 Kirigampamunuwa 588 836 777 0 56 3 0 0 Mattegoda Central 'B' 587B 878 487 391 0 0 0 0 Siyambalagoda North 592 1,053 989 35 28 0 0 1 Kudamaduwa 591A 799 687 20 90 2 0 0 Sangharama 591D 549 522 1 1 25 0 0 Siyambalagoda South 592A 482 466 1 14 0 0 1 Rilawala 593A 438 438 0 0 0 0 0 Kahathuduwa West 602B 839 815 6 16 2 0 0 Kiriwattuduwa South 603A 729 656 3 0 68 1 1 Kiriwattuduwa North 603 549 533 8 3 5 0 0 Moonamale ‐ Yakahaluwa 603C 648 516 48 82 2 0 0 Kithulavila 603B 850 796 14 34 3 1 2 Kahathuduwa North 602 703 697 1 5 0 0 0 Kahathuduwa East 602C 555 481 2 0 70 0 2 Kahathuduwa South 602A 770 731 29 3 7 0 0 Undurugoda 600 334 330 1 1 2 0 0 Wethara 593 542 541 0 1 0 0 0 Ambalangoda 594 522 522 0 0 0 0 0 Heraliyawala 595 251 251 0 0 0 0 0 Palagama 599 646 644 0 0 0 0 2 Weniwelkola 601 1,286 1,160 2 31 93 0 0 Seethawaka 28,739 27,755 513 220 157 13 81 Bollathawa 433 451 450 0 0 1 0 0 Kanampella West 425A 498 490 0 0 6 0 2 Kanampella East 425 296 287 2 3 3 0 1 Manakada 429B 167 162 4 0 1 0 0 Eswatta North 429 539 538 0 0 0 0 1 Kiriwandala North 431B 805 748 2 37 2 0 16 Kudagama 432A 377 364 13 0 0 0 0 Weralupitiya 432H 200 198 1 0 0 0 1 Seethagama 432F 531 502 22 0 7 0 0 Avissawella 432 475 419 55 0 1 0 0 Ukwatta 432C 671 658 1 1 10 1 0 Agra Pedesa 432G 428 393 35 0 0 0 0 Eswatta South 429C 431 427 1 0 1 0 2 Ihala Kosgama North 428 678 675 0 1 1 0 1 Thawalgoda