| Code | Display | Parent | Parent | English (New Zeland) (English (New Zeland), en) |
| 01 | Te Tai Tokerau/Tāmaki-makaurau (Northland/Auckland) Region Iwi | | | |
| 02 | Hauraki (Coromandel) Region Iwi | | | |
| 03 | Waikato/Te Rohe Pōtae (Waikato/King Country) Region Iwi | | | |
| 04 | Te Arawa/Taupō (Rotorua/Taupō) Region Iwi | | | |
| 05 | Tauranga Moana/Mātaatua (Bay of Plenty) Region Iwi | | | |
| 06 | Te Tai Rāwhiti (East Coast) Region Iwi | | | |
| 0808 | Taranaki | 08, 08 | 08, 08 | Ngati Hopotu |
| 07 | Te Matau-a-Māui/Wairarapa (Hawke's Bay/Wairarapa) Region iwi | | | |
| 0809 | Tangāhoe | 08, 08 | 08, 08 | Ngati Tupito |
| 08 | Taranaki Region Iwi | | | |
| 09 | Whanganui/Rangitīkei (Wanganui/Rangitīkei) Region Iwi | | | |
| 2306 | Te Tai Rāwhiti Region, Iwi not named | 23, 23 | 23, 23 | East Coast |
| 2305 | Tauranga Moana/Mātaatua Region, Iwi not named | 23, 23 | 23, 23 | Ngati Pongo |
| 2304 | Te Arawa/Taupō Region, Iwi not named | 23, 23 | 23, 23 | Te Onga |
| 2303 | Waikato/Te Rohe Pōtae Region, Iwi not named | 23, 23 | 23, 23 | Ngati Upokura |
| 2302 | Hauraki Region, Iwi not named | 23, 23 | 23, 23 | Ngaiwi |
| 2301 | Te Tai Tokerau/Tāmaki-makaurau Region, Iwi not named | 23, 23 | 23, 23 | Mata Rahurahu |
| 0121 | Ngāti Kahu ki Whangaroa | 01, 01 | 01, 01 | O Whangaroa |
| 0806 | Ngāti Ruanui | 08, 08 | 08, 08 | Nga Te Ruanui |
| 0807 | Ngāti Tama (Taranaki) | 08, 08 | 08, 08 | Ngati Tama Taranaki |
| 0804 | Ngā Rauru | 08, 08 | 08, 08 | Ngaraoro |
| 8888 | Response Outside Scope | 88, 88 | 88, 88 | All |
| 0805 | Ngāruahine | 08, 08 | 08, 08 | Ngāruahine |
| 0802 | Ngāti Maru (Taranaki) | 08, 08 | 08, 08 | Ngati Maru (Taranaki) |
| 0803 | Ngāti Mutunga (Taranaki) | 08, 08 | 08, 08 | Ngatai Mutunga Taranaki |
| 2309 | Whanganui/Rangitīkei Region, Iwi not named | 23, 23 | 23, 23 | Wanganui Iwi not further defined |
| 2308 | Taranaki Region, Iwi not named | 23, 23 | 23, 23 | New Plymouth |
| 0801 | Te Atiawa (Taranaki) | 08, 08 | 08, 08 | Ati Awa New Plymouth |
| 10 | Manawatū/Horowhenua/Te Whanganui-a-Tara (Manawatū/Horowhenua/Wellington) Region Iwi | | | |
| 2307 | Te Matau-a-Māui/Wairarapa Region, Iwi not named | 23, 23 | 23, 23 | Tamakinui A Rua |
| 11 | Te Waipounamu (South Island) Region Iwi | | | |
| 12 | Rēkohu/Wharekauri (Chatham Islands) Region Imi/Iwi | | | |
| 1110 | Ngāti Tama ki Te Tauihu | 11, 11 | 11, 11 | Ngāti Tama ki Te Tauihu |
| 1107 | Rangitāne (Te Waipounamu/South Island) | 11, 11 | 11, 11 | Rangitāne Blenheim |
| 0810 | Pakakohi | 08, 08 | 08, 08 | Ngati Tanewai |
| 1104 | Kāti Māmoe | 11, 11 | 11, 11 | Mamoe |
| 1103 | Ngāti Kuia | 11, 11 | 11, 11 | Kuia |
| 1102 | Ngāti Koata | 11, 11 | 11, 11 | Ngāti Koata Te Waipounamu (South Island) Region |
| 2312 | Rēkohu/Wharekauri Region, Imi/Iwi not named | 23, 23 | 23, 23 | Chathams |
| 1101 | Te Atiawa (Te Waipounamu/South Island) | 11, 11 | 11, 11 | Ati Awa Rai Valley |
| 2311 | Te Waipounamu Region, Iwi not named | 23, 23 | 23, 23 | Te Waipounamu |
| 2310 | Manawatū/Horowhenua/Te Whanganui-a-Tara Region, Iwi not named | 23, 23 | 23, 23 | Ngati Hamua Wellington |
| 1109 | Ngāi Tahu / Kāi Tahu | 11, 11 | 11, 11 | Ngai Rekehu |
| 20 | Confederations and Waka, iwi not named | | | |
| 1108 | Ngāti Rārua | 11, 11 | 11, 11 | Ngati Rarua |
| 21 | Iwi named, region not known | | | |
| 22 | Hapū affiliated to more than one iwi | | | |
| 23 | Region known, Iwi not named | | | |
| 0709 | Ngāti Kahungunu ki Tamakinui a Rua | 07, 07 | 07, 07 | Ngati Pakapaka Wairarapa |
| 1113 | Ngāti Apa ki Te Rā Tō | 11, 11 | 11, 11 | Ngāti Apa ki Te Rā Tō |
| 1112 | Waitaha (Te Waipounamu/South Island) | 11, 11 | 11, 11 | Waitaha Te Waipounamu |
| 2201 | Hapū affiliated to more than one iwi | 22, 22 | 22, 22 | Tannaki |
| 1111 | Ngāti Toarangatira (Te Waipounamu/South Island) | 11, 11 | 11, 11 | Ngati Toa Te Wai Pounamu |
| 0707 | Ngāti Kahungunu ki Te Whanganui-a-Orotu | 07, 07 | 07, 07 | Mawete |
| 0708 | Ngāti Kahungunu ki Tamatea | 07, 07 | 07, 07 | Pukututu |
| 9999 | Not Stated | 99, 99 | 99, 99 | Not specified |
| 0706 | Rangitāne (Te Matau-a-Māui/Hawke's Bay/Wairarapa) | 07, 07 | 07, 07 | Ngati Tumapuhia |
| 0703 | Ngāti Kahungunu ki Heretaunga | 07, 07 | 07, 07 | Kahungungu Puketapu |
| 0704 | Ngāti Kahungunu ki Wairarapa | 07, 07 | 07, 07 | Ngati Hamua Wairarapa |
| 0701 | Rongomaiwahine (Te Māhia) | 07, 07 | 07, 07 | Ngati Rongomaiwahine |
| 0702 | Ngāti Kahungunu ki Te Wairoa | 07, 07 | 07, 07 | Kahungungu Mohaka |
| 0710 | Ngāti Pāhauwera | 07, 07 | 07, 07 | Ngati Pahauewera |
| 1008 | Ngāti Kauwhata | 10, 10 | 10, 10 | Ngati Kauwhata |
| 0711 | Ngāti Rākaipaaka | 07, 07 | 07, 07 | Rehu |
| 1007 | Ngāti Tama ki Te Upoko o Te Ika (Te Whanganui-a-Tara/Wellington) | 10, 10 | 10, 10 | Ngati Tama Ki Te Upoko o Te Ika (Te Whanganui-a-Tara/Wellington) |
| 1006 | Te Atiawa ki Whakarongotai | 10, 10 | 10, 10 | Ati Awa Paekakariki |
| 1005 | Ngāti Toarangatira (Te Whanganui-a-Tara/Wellington) | 10, 10 | 10, 10 | Ngati Te Maunu Manawatu |
| 1004 | Ngāti Raukawa (Horowhenua/Manawatū) | 10, 10 | 10, 10 | Raukana Horowhenua |
| 1003 | Rangitāne (Manawatū) | 10, 10 | 10, 10 | Ngati Tohinga |
| 1002 | Muaūpoko | 10, 10 | 10, 10 | Muaopoka |
| 1001 | Te Atiawa (Te Whanganui-a-Tara/Wellington) | 10, 10 | 10, 10 | Atiawa Porirua |
| 0716 | Te Hika o Pāpāuma | 07, 07 | 07, 07 | Hiko O Papa Uma |
| 0717 | Ngāti Hinemanu (Heretaunga) | 07, 07 | 07, 07 | Ngati Hinemanu Heretaunga |
| 0714 | Rangitāne o Tamaki nui ā Rua | 07, 07 | 07, 07 | Rangitāne o Tamaki nui ā Rua |
| 0715 | Ngāti Ruapani ki Waikaremoana | 07, 07 | 07, 07 | Ngāti Ruapani ki Waikaremoana Te Matau-a-Māui/Wairarapa (Hawke's Bay/Wairarapa) Region |
| 0712 | Ngāti Hineuru | 07, 07 | 07, 07 | Ngati Hiniuru |
| 0713 | Maungaharuru Tangitū | 07, 07 | 07, 07 | Maungaharuru Tangitu |
| 1009 | Ngāti Tukorehe | 10, 10 | 10, 10 | Ngati Tukorehe Wellington |
| 44 | Don't Know | | | |
| 2111 | Ngāi Tai, region not known | 21, 21 | 21, 21 | Ngai Tai region not known |
| 2110 | Ngāti Apa, region not known | 21, 21 | 21, 21 | Ngatiapa |
| 2108 | Ngāti Toa, region not known | 21, 21 | 21, 21 | Ngati Maunu |
| 0601 | Ngāti Porou | 06, 06 | 06, 06 | Ngati Konohi |
| 2107 | Ngāti Tama, region not known | 21, 21 | 21, 21 | Ngati Tama |
| 2106 | Ngāti Raukawa, region not known | 21, 21 | 21, 21 | Ngati Ruakawa |
| 2105 | Rangitāne, region not known | 21, 21 | 21, 21 | Ngati Rangitane |
| 2104 | Ngāti Mutunga, region not known | 21, 21 | 21, 21 | Ngati Mutanga |
| 2103 | Ngāti Maru, region not known | 21, 21 | 21, 21 | Tamakehu |
| 2102 | Ngāti Haua, region not known | 21, 21 | 21, 21 | Haaua |
| 2101 | Te Atiawa, region not known | 21, 21 | 21, 21 | Kai Tangata |
| 0604 | Ngāi Tāmanuhiri | 06, 06 | 06, 06 | Ngati Tahupo |
| 0605 | Te Aitanga ā Hauiti | 06, 06 | 06, 06 | Te Aitanga a Hauiti |
| 0602 | Te Aitanga-a-Māhaki | 06, 06 | 06, 06 | Tangarite |
| 0603 | Rongowhakaata | 06, 06 | 06, 06 | Kahutia |
| 2109 | Waitaha, region not known | 21, 21 | 21, 21 | Waitaha |
| 55 | Refused To Answer | | | |
| 2001 | Tainui, iwi not named | 20, 20 | 20, 20 | Ngati Tainui |
| 2114 | Ngāti Hinemanu, region not known | 21, 21 | 21, 21 | Ngāti Hinemanu, region not known |
| 2113 | Ngāti Tūwharetoa, region not known | 21, 21 | 21, 21 | Ngati Tuwharetoa region not known |
| 2112 | Ngāti Kahungunu, region not known | 21, 21 | 21, 21 | Kahununu |
| 2012 | Muriwhenua, iwi not named | 20, 20 | 20, 20 | Muriwhenua |
| 2011 | Kurahaupō, iwi not named | 20, 20 | 20, 20 | Kurahaupō |
| 2010 | Tokomaru, iwi not named | 20, 20 | 20, 20 | Tokomaru |
| 0501 | Ngāti Pūkenga | 05, 05 | 05, 05 | Ngāti Pūkenga |
| 2009 | Nukutere, iwi not named | 20, 20 | 20, 20 | Nukutere |
| 0502 | Ngāi Te Rangi | 05, 05 | 05, 05 | Ngaiterangi Tauranga |
| 2008 | Ngātokimatawhaorua, iwi not named | 20, 20 | 20, 20 | Ngatokimatawhaorua |
| 2007 | Māmari, iwi not named | 20, 20 | 20, 20 | Mamari |
| 2006 | Mahuru, iwi not named | 20, 20 | 20, 20 | Mahuru |
| 2005 | Mātaatua, iwi not named | 20, 20 | 20, 20 | Mātaatua |
| 2004 | Aotea, iwi not named | 20, 20 | 20, 20 | Aotea |
| 2003 | Tākitimu, iwi not named | 20, 20 | 20, 20 | Tākitimu |
| 2002 | Te Arawa, iwi not named | 20, 20 | 20, 20 | Ngāti Te Arawa |
| 0509 | Te Whānau-ā-Apanui | 05, 05 | 05, 05 | Harawaka |
| 0507 | Tūhoe | 05, 05 | 05, 05 | Tamakaimoana |
| 0508 | Whakatōhea | 05, 05 | 05, 05 | Patumoana |
| 0505 | Ngāti Manawa | 05, 05 | 05, 05 | Ngati Hui |
| 0506 | Ngāi Tai (Tauranga Moana/Mātaatua) | 05, 05 | 05, 05 | Ngāi Tai Bay of Plenty |
| 0503 | Ngāti Ranginui | 05, 05 | 05, 05 | Ahi |
| 0504 | Ngāti Awa | 05, 05 | 05, 05 | Pukeko Rangataua |
| 77 | Response Unidentifiable | | | |
| 0512 | Te Upokorehe | 05, 05 | 05, 05 | Upokorehe |
| 0513 | Ngāti Tūwharetoa ki Kawerau | 05, 05 | 05, 05 | Ngati Tuwharetoa Rotorua |
| 0510 | Ngāti Whare | 05, 05 | 05, 05 | Ngati Koiwi Ngati Whare |
| 2018 | Mōkai Pātea, iwi not named | 20, 20 | 20, 20 | Mōkai Pātea |
| 0511 | Ngā Pōtiki ā Tamapahore | 05, 05 | 05, 05 | Ngā Pōtiki ā Tamapahore |
| 2017 | Horouta, iwi not named | 20, 20 | 20, 20 | Horouta |
| 2016 | Tauranga Moana, iwi not named | 20, 20 | 20, 20 | Tauranga Moana |
| 2015 | Te Tauihu o Te Waka a Māui, iwi not named | 20, 20 | 20, 20 | Te Tauihu O Te Waka A Maui |
| 2014 | Tūranganui a Kiwa, iwi not named | 20, 20 | 20, 20 | Te Runanga a Turanganui a Kiwa |
| 2013 | Hauraki / Pare Hauraki, iwi not named | 20, 20 | 20, 20 | Hauraki |
| 88 | Response Outside Scope | | | |
| 0402 | Ngāti Rangiteaorere (Te Arawa) | 04, 04 | 04, 04 | Ngati Rangitiaorere |
| 0403 | Ngāti Rangitihi (Te Arawa) | 04, 04 | 04, 04 | Ngati Tionga |
| 0401 | Ngāti Pikiao (Te Arawa) | 04, 04 | 04, 04 | Pikio |
| 4444 | Don't Know | 44, 44 | 44, 44 | Do Not Know |
| 0408 | Uenuku-Kōpako (Te Arawa) | 04, 04 | 04, 04 | Uenuku-Kōpako (Te Arawa) Te Arawa/Taupō (Rotorua/Taupō) Region |
| 0409 | Waitaha (Te Arawa) | 04, 04 | 04, 04 | Ngati Waitaha Arawa |
| 0406 | Ngāti Tarāwhai (Te Arawa) | 04, 04 | 04, 04 | Ngati Rangitakaroro |
| 0407 | Tūhourangi (Te Arawa) | 04, 04 | 04, 04 | Tūhourangi |
| 0404 | Ngāti Rangiwewehi (Te Arawa) | 04, 04 | 04, 04 | Ngati Te Wai |
| 0405 | Tapuika (Te Arawa) | 04, 04 | 04, 04 | Moko |
| 99 | Not Stated | | | |
| 0413 | Ngāti Mākino | 04, 04 | 04, 04 | Ngāti Mākino |
| 0414 | Ngāti Kearoa / Ngāti Tuarā | 04, 04 | 04, 04 | Ngāti Kearoa / Ngāti Tuarā |
| 0411 | Ngāti Tūwharetoa (ki Taupō) | 04, 04 | 04, 04 | Ngati Rungarangi |
| 0412 | Ngāti Tahu-Ngāti Whaoa (Te Arawa) | 04, 04 | 04, 04 | Whaoa Tahu |
| 0410 | Ngāti Whakaue (Te Arawa) | 04, 04 | 04, 04 | Ngati Rangiiwaho |
| 0415 | Ngāti Rongomai (Te Arawa) | 04, 04 | 04, 04 | Ngāti Rongomai (Te Arawa) Te Arawa/Taupō (Rotorua/Taupō) Region |
| 0303 | Raukawa (Waikato) | 03, 03 | 03, 03 | Ngati Tihinga |
| 0304 | Waikato | 03, 03 | 03, 03 | Ngāti Māhanga Tainui |
| 0301 | Ngāti Haua (Waikato) | 03, 03 | 03, 03 | Ngāti Haua (Waikato) |
| 0302 | Ngāti Maniapoto | 03, 03 | 03, 03 | Manipoto |
| 5555 | Refused To Answer | 55, 55 | 55, 55 | Refused to answer |
| 0309 | Ngāti Korokī Kahukura | 03, 03 | 03, 03 | Te Oro Kahukura |
| 0307 | Rereahu | 03, 03 | 03, 03 | Ngati Rereatu |
| 0308 | Ngāti Tiipa | 03, 03 | 03, 03 | Ngati Tepa |
| 0305 | Ngāti Te Ata | 03, 03 | 03, 03 | Ngatiata |
| 0306 | Ngāti Hīkairo | 03, 03 | 03, 03 | Ngāti Hīkairo Tainui |
| 0312 | Tainui Awhiro | 03, 03 | 03, 03 | Tainui Awhiro Waikato/Te Rohe Pōtae (Waikato/King Country) Region |
| 0313 | Ngāti Hinerangi | 03, 03 | 03, 03 | Ngati Hinerangi Waikato |
| 0310 | Ngāti Tamaoho | 03, 03 | 03, 03 | Ngāti Tamaoho Waikato/Te Rohe Pōtae (Waikato/King Country) Region |
| 0311 | Te Ākitai-Waiohua | 03, 03 | 03, 03 | Te Akitai-Waiohua |
| 0204 | Ngāti Paoa | 02, 02 | 02, 02 | Ngati Hakaipuku |
| 0205 | Patukirikiri | 02, 02 | 02, 02 | Ngati Patukirikiri |
| 0202 | Ngāti Hei | 02, 02 | 02, 02 | Ngati Hei |
| 0203 | Ngāti Maru (Hauraki) | 02, 02 | 02, 02 | Ngati Hauauru |
| 0201 | Ngāti Hako | 02, 02 | 02, 02 | Koi Tokanui |
| 0208 | Ngāti Rāhiri Tumutumu | 02, 02 | 02, 02 | Tumutumu |
| 0206 | Ngāti Porou ki Harataunga ki Mataora | 02, 02 | 02, 02 | Ngati Porou ki Harataunga ki Mataora |
| 0207 | Ngāti Pūkenga ki Waiau | 02, 02 | 02, 02 | Ngāti Pūkenga Coromandel |
| 0213 | Ngāti Huarere | 02, 02 | 02, 02 | Ngāti Huarere Hauraki (Coromandel) Region |
| 0211 | Ngāti Tara Tokanui | 02, 02 | 02, 02 | Ngāti Tara Tokanui |
| 0212 | Ngāti Whanaunga | 02, 02 | 02, 02 | Mateao |
| 0210 | Ngāti Tamaterā | 02, 02 | 02, 02 | Taharua |
| 0909 | Uenuku (Ruapehu, Waimarino) | 09, 09 | 09, 09 | Ngati Uenuku Whanganui |
| 0907 | Ngāti Tamakōpiri (Rangitīkei) | 09, 09 | 09, 09 | Ngāti Tamakōpiri (Rangitīkei) Whanganui/Rangitīkei (Wanganui/Rangitīkei) Region |
| 0908 | Ngāti Rangi (Ruapehu, Whanganui) | 09, 09 | 09, 09 | Ngati Rangi (Ruapehu/Ohakune) |
| 0105 | Ngāpuhi ki Whaingaroa-Ngāti Kahu ki Whaingaroa | 01, 01 | 01, 01 | Ngati Kahu Whaingaroa |
| 0106 | Te Rarawa | 01, 01 | 01, 01 | Teuriotai |
| 0103 | Ngāti Kurī | 01, 01 | 01, 01 | Ngati Kuri North Auckland |
| 0104 | Ngāpuhi | 01, 01 | 01, 01 | Ngapuhi Whangarei |
| 0101 | Te Aupōuri | 01, 01 | 01, 01 | Te Aou Pouri |
| 0102 | Ngāti Kahu | 01, 01 | 01, 01 | Te Uri O Ranui |
| 0905 | Ngāti Whitikaupeka (Rangitīkei) | 09, 09 | 09, 09 | Ngāti Whitikaupeka (Rangitīkei) |
| 0906 | Ngāi Te Ohuake (Rangitīkei) | 09, 09 | 09, 09 | Ngāi Te Ohuake (Rangitīkei) Whanganui/Rangitīkei (Wanganui/Rangitīkei) Region |
| 7777 | Response Unidentifiable | 77, 77 | 77, 77 | Mopokako |
| 0903 | Ngāti Haua (Taumarunui) | 09, 09 | 09, 09 | Ngati Haua Taumarunui |
| 0904 | Ngāti Hauiti (Rangitīkei) | 09, 09 | 09, 09 | Ngati Hauiti |
| 0109 | Ngāti Whātua (not Ōrākei or Kaipara) | 01, 01 | 01, 01 | Te Uri O Terangi |
| 0901 | Ngā Wairiki Ngāti Apa | 09, 09 | 09, 09 | Hikapirau |
| 0902 | Te Ati Haunui-a-Pāpārangi | 09, 09 | 09, 09 | Tuera Parikino |
| 0107 | Ngāi Takoto | 01, 01 | 01, 01 | Ngaitako |
| 0108 | Ngāti Wai | 01, 01 | 01, 01 | Te Ngare Raumate |
| 0120 | Ngāti Torehina ki Mata-ure ō Hau | 01, 01 | 01, 01 | Ngati Torehina Kerekeri |
| 0116 | Ngāti Hine (Te Tai Tokerau) | 01, 01 | 01, 01 | Hine Kapotai |
| 0117 | Te Paatu | 01, 01 | 01, 01 | Te Paatuteretere |
| 0114 | Ngāti Whātua o Ōrākei | 01, 01 | 01, 01 | Ngāti Whātua o Ōrākei Te Tai Tokerau/Tāmaki-makaurau (Northland/Auckland) Region |
| 0115 | Ngāi Tai ki Tāmaki | 01, 01 | 01, 01 | Ngai Tai Hauraki |
| 0112 | Te Roroa | 01, 01 | 01, 01 | Te Raroa |
| 1202 | Ngāti Mutunga (Wharekauri/Chatham Islands) | 12, 12 | 12, 12 | Ngāti Mutunga Chatham Islands |
| 0113 | Ngāti Whātua o Kaipara | 01, 01 | 01, 01 | Ngāti Whātua o Kaipara |
| 1201 | Moriori | 12, 12 | 12, 12 | Moriori Rēkohu |
| 0110 | Te Kawerau ā Maki | 01, 01 | 01, 01 | Te Kawerau ā Maki Te Tai Tokerau/Tāmaki-makaurau (Northland/Auckland) Region |
| 0111 | Te Uri-o-Hau | 01, 01 | 01, 01 | Uriopau |
| 0912 | Ngāti Hinemanu (Rangitīkei) | 09, 09 | 09, 09 | Ngāti Hinemanu Whanganui |
| 0118 | Ngāti Manuhiri | 01, 01 | 01, 01 | Ngati Manuhiri |
| 0910 | Tamahaki (Ruapehu, Waimarino) | 09, 09 | 09, 09 | Tamahaki (Ruapehu, Waimarino) Whanganui/Rangitīkei (Wanganui/Rangitīkei) Region |
| 0119 | Ngāti Rehua | 01, 01 | 01, 01 | Wai Rehua |
| 0911 | Tamakana (Ruapehu, Waimarino) | 09, 09 | 09, 09 | Tamakana (Ruapehu Waimarino) |