Iwi Codes

A list of Iwi codes used in the Early Childhood Education and School roll returns.

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Iwi Classification Codes Updated: February 2018 

Current Iwi Regions and Codes

Page Index: Links to Current Iwi Codes by Region

Table 2: Coromandel: Hauraki Region
Code Iwi NameUpdate
0201 Ngāti Hako -
0202 Ngāti Hei -
0203 Ngāti Maru (Hauraki) Name Change
0204 Ngāti Paoa -
0205 Patukirikiri -
0206 Ngāti Porou ki Harataunga ki Mataora -
0207 Ngāti Pūkenga ki Waiau -
0208 Ngāti Rāhiri Tumutumu -
0210 Ngāti Tamaterā -
0211 Ngāti Tara Tokanui -
0212 Ngāti Whanaunga -

Table 3: Waikato / King Country: Waikato / Te Rohe Potae Region
Code Iwi NameUpdate
0301 Ngāti Haua (Waikato) -
0302 Ngāti Maniapoto -
0303 Raukawa (Waikato) Name Change
0304 Waikato -
0305 Ngāti Te Ata New
0306 Ngāti Hīkairo New
0307 Rereahu New
0308 Ngāti Tipa New
0309 Ngāti Korokī Kahukura New
0310 Ngāti Tamaoho New
0311 Te Ākitai-Waiohua New

Table 4: Rotorua / Taupo: Te Arawa / Taupo Region
Code Iwi NameUpdate
0401 Ngāti Pikiao (Te Arawa) -
0402 Ngāti Rangiteaorere (Te Arawa) -
0403 Ngāti Rangitihi (Te Arawa) -
0404 Ngāti Rangiwewehi (Te Arawa) -
0405 Tapuika (Te Arawa) -
0406 Ngāti Tarāwhai (Te Arawa) Name Change
0407 Tūhourangi (Te Arawa) -
0408 Uenuku-Kōpako (Te Arawa) -
0409 Waitaha (Te Arawa) -
0410 Ngāti Whakaue (Te Arawa) -
0411 Ngāti Tūwharetoa (ki Taupō) Name Change
0412 Ngāti Tahu-Ngāti Whaoa (Te Arawa) -
0413 Ngāti Mākino New
0414 Ngāti Kearoa / Ngāti Tuarā New
0415 Ngāti Rongomai (Te Arawa) New

Table 5: Bay of Plenty Tauranga Moana / Matatua Region
Code Iwi NameUpdate
0501 Ngāti Pūkenga -
0502 Ngāi Te Rangi Name Change
0503 Ngāti Ranginui -
0504 Ngāti Awa -
0505 Ngāti Manawa -
0506 Ngāi Tai (Tauranga Moana/Mātaatua) -
0507 Tūhoe -
0508 Whakatōhea -
0509 Te Whānau-ā-Apanui Name Change
0510 Ngāti Whare -
0511 Ngā Pōtiki ā Tamapahore New
0512 Te Upokorehe New
0513 Ngāti Tūwharetoa ki Kawerau New

Table 6: East Coast: Te Tairawhiti Region
Code Iwi NameUpdate
0601 Ngāti Porou -
0602 Te Aitanga-a-Māhaki -
0603 Rongowhakaata -
0604 Ngāi Tāmanuhiri -
0605 Te Aitanga ā Hauiti New

Table 7: Hawkes Bay / Wairarapa: Te Matau a Maui / Wairarapa Region
Code Iwi NameUpdate
0701 Rongomaiwahine (Te Māhia) -
0702 Ngāti Kahungunu ki Te Wairoa -
0703 Ngāti Kahungunu ki Heretaunga -
0704 Ngāti Kahungunu ki Wairarapa -
0706 Rangitāne (Te Matau-a-Māui/Hawke's Bay/Wairarapa) -
0707 Ngāti Kahungunu ki Te Whanganui-a-Orotu -
0708 Ngāti Kahungunu ki Tamatea -
0709 Ngāti Kahungunu ki Tamakinui a Rua -
0710 Ngāti Pāhauwera -
0711 Ngāti Rākaipaaka -
0712 Ngāti Hineuru New
0713 Maungaharuru Tangitū New
0714 Rangitāne o Tamaki nui ā Rua New
0715 Ngāti Ruapani ki Waikaremoana New
0716 Te Hika o Pāpāuma New

Table 8: Taranaki Region
Code Iwi NameUpdate
0801 Te Atiawa (Taranaki) -
0802 Ngāti Maru (Taranaki) -
0803 Ngāti Mutunga (Taranaki) -
0804 Ngā Rauru -
0805 Ngā Ruahine -
0806 Ngāti Ruanui -
0807 Ngāti Tama (Taranaki) -
0808 Taranaki -
0809 Tangāhoe -
0810 Pakakohi -

Table 9: Wanganui / Rangitikei Region
Code Iwi  NameUpdate
0901 Ngāti Apa (Rangitīkei) -
0902 Te Ati Haunui-a-Pāpārangi -
0903 Ngāti Haua (Taumarunui) -
0904 Ngāti Hauiti (Rangitīkei) Name Change
0905 Ngāti Whitikaupeka (Rangitīkei) New
0906 Ngāi Te Ohuake (Rangitīkei) New
0907 Ngāti Tamakōpiri (Rangitīkei) New
0908 Ngāti Rangi (Ruapehu, Whanganui) New
0909 Uenuku (Ruapehu, Waimarino) New
0910 Tamahaki (Ruapehu, Waimarino) New
0911 Tamakana (Ruapehu, Waimarino) New

Table 10: Manawatu / Horowhenua / Wellington: Manuatu / Horowhenua / TeWhanganui a Tara Region
Code Iwi NameUpdate
1001 Te Atiawa (Te Whanganui-a-Tara/Wellington) -
1002 Muaūpoko -
1003 Rangitāne (Manawatū) -
1004 Ngāti Raukawa (Horowhenua/Manawatū) -
1005 Ngāti Toarangatira (Te Whanganui-a-Tara/Wellington) -
1006 Te Atiawa ki Whakarongotai -
1007 Ngāti Tama ki Te Upoko o Te Ika (Te Whanganui-a-Tara/Wellington) -
1008 Ngāti Kauwhata -
1009 Ngāti Tukorehe New

Table 11: South Island / Chatham Islands: Te Waipounamu / Wharekauri Region
Code Iwi NameUpdate
1101 Te Atiawa (Te Waipounamu/South Island) -
1102 Ngāti Koata -
1103 Ngāti Kuia -
1104 Kāti Māmoe -
1105 Moriori -
1106 Ngāti Mutunga (Wharekauri/Chatham Islands) -
1107 Rangitāne (Te Waipounamu/South Island) -
1108 Ngāti Rārua -
1109 Ngāi Tahu / Kāi Tahu -
1110 Ngāti Tama (Te Waipounamu/South Island) -
1111 Ngāti Toarangatira (Te Waipounamu/South Island) -
1112 Waitaha (Te Waipounamu/South Island) -
1113 Ngāti Apa ki Te Rā Tō -

Table 12: Iwi Unknown, but waka and iwi confederation known
Code Iwi NameUpdate
2001 Tainui, iwi not named Name Change
2002 Te Arawa, iwi not named Name Change
2003 Tākitimu, iwi not named Name Change
2004 Aotea, iwi not named Name Change
2005 Mātaatua, iwi not named Name Change
2006 Mahuru, iwi not named Name Change
2007 Māmari, iwi not named Name Change
2008 Ngātokimatawhaorua, iwi not named Name Change
2009 Nukutere, iwi not named Name Change
2010 Tokomaru, iwi not named Name Change
2011 Kurahaupō, iwi not named Name Change
2012 Muriwhenua, iwi not named Name Change
2013 Hauraki / Pare Hauraki, iwi not named Name Change
2014 Tūranganui a Kiwa, iwi not named Name Change
2015 Te Tauihu o Te Waka a Māui, iwi not named Name Change
2016 Tauranga Moana, iwi not named Name Change
2017 Horouta, iwi not named Name Change
2018 Mōkai Pātea, iwi not named New

Table 13: Iwi known, but region unspecified
Code Iwi NameUpdate
2101 Te Atiawa, region not known Name Change
2102 Ngāti Haua, region not known Name Change
2103 Ngāti Maru, region not known Name Change
2104 Ngāti Mutunga, region not known Name Change
2105 Rangitāne, region not known Name Change
2106 Ngāti Raukawa, region not known Name Change
2107 Ngāti Tama, region not known Name Change
2108 Ngāti Toa, region not known Name Change
2109 Waitaha, region not known Name Change
2110 Ngāti Apa, region not known Name Change
2111 Ngāi Tai, region not known Name Change
2112 Ngāti Kahungunu, region not known New
2113 Ngāti Tūwharetoa, region not known New

Table 14: Hapu affiliated to more than one iwi
Code Iwi NameUpdate
2201 Hapū Affiliated to More Than One Iwi New

Table 15: Iwi not named by Region Known
Code Iwi NameUpdate
2301 Te Tai Tokerau/Tāmaki-makaurau Region, Iwi not named New
2302 Hauraki Region, Iwi not named New
2303 Waikato/Te Rohe Pōtae Region, Iwi not named New
2304 Te Arawa/Taupō Region, Iwi not named New
2305 Tauranga Moana/Mātaatua Region, Iwi not named New
2306 Te Tai Rāwhiti Region, Iwi not named New
2307 Te Matau-a-Māui/Wairarapa Region, Iwi not named New
2308 Taranaki Region, Iwi not named New
2309 Whanganui/Rangitīkei Region, Iwi not named New
2310 Manawatū/Horowhenua/Te Whanganui-a-Tara Region, Iwi not named New
2311 Te Waipounamu/Wharekauri Region, Iwi not named New

Table 16: Iwi information not provided
Code Iwi NameUpdate
9999 Not Stated -

Historical Iwi Classification Downloads File Type and Size 

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