| Code | Display |
| 10000 | European NFD |
| 11111 | New Zealand European |
| 12100 | British NFD |
| 12111 | Celtic |
| 12112 | Channel Islander |
| 12113 | Cornish |
| 12114 | English |
| 12115 | Gaelic |
| 12116 | Irish |
| 12117 | Manx |
| 12118 | Orkney Islander |
| 12119 | Scottish (Scots) |
| 12120 | Shetland Islander |
| 12121 | Welsh |
| 12199 | British NEC |
| 12211 | Dutch/Netherlands |
| 12311 | Greek (including Greek Cypriot) |
| 12411 | Polish |
| 12500 | South Slav (formerly Yugoslav groups) NFD |
| 12511 | Croat/Croatian |
| 12512 | Dalmatian |
| 12513 | Macedonian |
| 12514 | Serb/Serbian |
| 12515 | Slovene/Slovenian |
| 12516 | Bosnian |
| 12599 | South Slav (formerly Yugoslav groups) NEC |
| 12611 | Italian |
| 12711 | German |
| 12811 | Australian |
| 12911 | Albanian |
| 12912 | Armenian |
| 12913 | Austrian |
| 12914 | Belgian |
| 12915 | Bulgarian |
| 12916 | Belorussian |
| 12917 | Corsican |
| 12918 | Cypriot Unspecified |
| 12919 | Czech |
| 12920 | Danish |
| 12921 | Estonian |
| 12922 | Finnish |
| 12923 | Flemish |
| 12924 | French |
| 12925 | Greenlander |
| 12926 | Hungarian |
| 12927 | Icelander |
| 12928 | Latvian |
| 12929 | Lithuanian |
| 12930 | Maltese |
| 12931 | Norwegian |
| 12932 | Portuguese |
| 12933 | Romanian / Rumanian |
| 12934 | Romany / Gypsy |
| 12935 | Russian |
| 12936 | Sardinian |
| 12937 | Slavic / Slav |
| 12938 | Slovak |
| 12939 | Spanish |
| 12940 | Swedish |
| 12941 | Swiss |
| 12942 | Ukrainian |
| 12943 | American (US) |
| 12944 | Burgher |
| 12945 | Canadian |
| 12946 | Falkland Islander / Kelper |
| 12947 | New Caledonian |
| 12948 | South African |
| 12949 | Afrikaner |
| 12950 | Zimbabwean |
| 12999 | European NEC |
| 21111 | Māori |
| 30000 | Pacific peoples NFD |
| 31111 | Samoan |
| 32100 | Cook Island Māori NFD |
| 32111 | Aitutaki Islander |
| 32112 | Atiu Islander |
| 32113 | Mangaia Islander |
| 32114 | Manihiki Islander |
| 32115 | Mauke Islander |
| 32116 | Mitiaro Islander |
| 32117 | Palmerston Islander |
| 32118 | Penrhyn Islander |
| 32119 | Pukapuka Islander |
| 32120 | Rakahanga Islander |
| 32121 | Rarotongan |
| 33111 | Tongan |
| 34111 | Niuean |
| 35111 | Tokelauan |
| 36111 | Fijian (except Fiji Indian / Indo-Fijian) |
| 37111 | Admiralty Islander |
| 37112 | Australian Aboriginal |
| 37113 | Austral Islander |
| 37114 | Belau / Palau Islander |
| 37115 | Bismark Archipelagoan |
| 37116 | Bougainvillean |
| 37117 | Caroline Islander |
| 37118 | Easter Islander |
| 37119 | Gambier Islander |
| 37120 | Guadalcanalian |
| 37121 | Guam Islander / Chamorro |
| 37122 | Hawaiian |
| 37123 | Kanaka / Kanak |
| 37124 | I-Kiribati / Gilbertese |
| 37125 | Malaitian |
| 37126 | Manus Islander |
| 37127 | Marianas Islander |
| 37128 | Marquesas Islander |
| 37129 | Marshall Islander |
| 37130 | Nauru Islander |
| 37131 | New Britain Islander |
| 37132 | New Georgian |
| 37133 | New Irelander |
| 37134 | Ocean Islander / Banaban |
| 37135 | Papuan / New Guinean / Irian Jayan |
| 37136 | Phoenix Islander |
| 37137 | Pitcairn Islander |
| 37138 | Rotuman / Rotuman Islander |
| 37139 | Santa Cruz Islander |
| 37140 | Society Islander (including Tahitian) |
| 37141 | Solomon Islander |
| 37142 | Torres Strait Islander / Thursday Islander |
| 37143 | Tuamotu Islander |
| 37144 | Tuvalu Islander / Ellice Islander |
| 37145 | Vanuatu Islander / New Hebridean |
| 37146 | Wake Islander |
| 37147 | Wallis Islander |
| 37148 | Yap Islander |
| 37199 | Other Pacific peoples NEC |
| 40000 | Asian NFD |
| 41000 | Southeast Asian NFD |
| 41111 | Filipino |
| 41211 | Khmer / Kampuchean / Cambodian |
| 41311 | Vietnamese |
| 41411 | Burmese |
| 41412 | Indonesian (including Javanese / Sundanese / Sumatran) |
| 41413 | Lao / Laotian |
| 41414 | Malay / Malayan |
| 41415 | Thai / Tai / Siamese |
| 41499 | Other Southeast Asian NEC |
| 42100 | Chinese NFD |
| 42111 | Hong Kong Chinese |
| 42112 | Kampuchean Chinese |
| 42113 | Malaysian Chinese |
| 42114 | Singaporean Chinese |
| 42115 | Vietnamese Chinese |
| 42116 | Taiwanese Chinese |
| 42199 | Chinese NEC |
| 43100 | Indian NFD |
| 43111 | Bengali |
| 43112 | Fijian Indian / Indo-Fijian |
| 43113 | Gujarati |
| 43114 | Tamil |
| 43115 | Punjabi |
| 43116 | Sikh |
| 43117 | Anglo Indian |
| 43199 | Indian NEC |
| 44100 | Sri Lankan NFD |
| 44111 | Sinhalese |
| 44112 | Sri Lankan Tamil |
| 44199 | Sri Lankan NEC |
| 44211 | Japanese |
| 44311 | Korean |
| 44411 | Afghani |
| 44412 | Bangladeshi |
| 44413 | Nepalese |
| 44414 | Pakistani |
| 44415 | Tibetan |
| 44416 | Eurasian |
| 44499 | Other Asian NEC |
| 51100 | Middle Eastern NFD |
| 51111 | Algerian |
| 51112 | Arab |
| 51113 | Assyrian |
| 51114 | Egyptian |
| 51115 | Iranian / Persian |
| 51116 | Iraqi |
| 51117 | Israeli / Jewish / Hebrew |
| 51118 | Jordanian |
| 51119 | Kurd |
| 51120 | Lebanese |
| 51121 | Libyan |
| 51122 | Moroccan |
| 51123 | Omani |
| 51124 | Palestinian |
| 51125 | Syrian |
| 51126 | Tunisian |
| 51127 | Turkish (including Turkish Cypriot) |
| 51128 | Yemeni |
| 51199 | Middle Eastern NEC |
| 52100 | Latin American / Hispanic NFD |
| 52111 | Argentinian |
| 52112 | Bolivian |
| 52113 | Brazilian |
| 52114 | Chilean |
| 52115 | Colombian |
| 52116 | Costa Rican |
| 52117 | Creole (Latin America) |
| 52118 | Ecuadorian |
| 52119 | Guatemalan |
| 52120 | Guyanese |
| 52121 | Honduran |
| 52122 | Malvinian (Spanish-speaking Falkland Islander) |
| 52123 | Mexican |
| 52124 | Nicaraguan |
| 52125 | Panamanian |
| 52126 | Paraguayan |
| 52127 | Peruvian |
| 52128 | Puerto Rican |
| 52129 | Uruguayan |
| 52130 | Venezuelan |
| 52199 | Latin American / Hispanic NEC |
| 53100 | African NFD |
| 53112 | Creole (US) |
| 53113 | Jamaican |
| 53114 | Kenyan |
| 53115 | Nigerian |
| 53116 | African American |
| 53117 | Ugandan |
| 53118 | West Indian / Caribbean |
| 53119 | Somali |
| 53120 | Eritrean |
| 53121 | Ethiopian |
| 53122 | Ghanaian |
| 53199 | Other African NEC |
| 61111 | Central American Indian |
| 61112 | Inuit / Eskimo |
| 61113 | North American Indian |
| 61114 | South American Indian |
| 61115 | Mauritian |
| 61116 | Seychelles Islander |
| 61117 | South African Coloured |
| 61118 | New Zealander |
| 61199 | Other NEC |
| 94444 | Don't know |
| 95555 | Refused to answer |
| 96666 | Repeated Value |
| 97777 | Response unidentifiable |
| 98888 | Response Outside Scope |
| 99999 | Not stated |
