Cook Islands

{
  "$schema": "1.0.0",
  "lastUpdated": "2026-09-28",
  "sources": [
    "CLDR",
    "mledoze",
    "IANA tz",
    "libaddressinput",
    "Wikidata",
    "libphonenumber"
  ],
  "basics": {
    "name": "Cook Islands",
    "officialName": "Cook Islands",
    "nativeName": "Cook Islands",
    "officialNativeName": "Cook Islands",
    "capital": "Avarua",
    "capitalCoordinates": [
      -21.207,
      -159.771
    ],
    "coordinates": [
      -21.23333333,
      -159.76666666
    ],
    "continent": "Oceania",
    "region": "Oceania",
    "subregion": "Polynesia",
    "population": 7761,
    "area": 236,
    "flagEmoji": "🇨🇰",
    "tld": [
      ".ck"
    ],
    "landlocked": false,
    "borders": [],
    "languages": [
      {
        "code": "en",
        "iso639_3": "eng",
        "iso639_2": "eng",
        "name": "English",
        "nativeName": "English",
        "direction": "ltr",
        "countries": []
      }
    ],
    "demonym": "Cook Islander"
  },
  "worldBank": {
    "incomeGroup": "",
    "region": ""
  },
  "codes": {
    "iso3166Alpha2": "CK",
    "iso3166Alpha3": "COK",
    "iso3166Numeric": "184",
    "bcp47": [
      "en-CK"
    ],
    "internetTld": ".ck",
    "ioc": "COK",
    "fifa": "COK",
    "vehicleCode": "",
    "fips10": "CW",
    "unLocode": "CK",
    "itu": "",
    "uic": "",
    "maritime": 518,
    "mmc": 0
  },
  "currency": {
    "code": "NZD",
    "numericCode": 554,
    "name": "New Zealand Dollar",
    "nativeName": "New Zealand Dollar",
    "symbol": "$",
    "narrowSymbol": "$",
    "symbolPosition": "before",
    "decimalSeparator": ".",
    "thousandsSeparator": ",",
    "decimalDigits": 2,
    "subunitValue": 100,
    "subunitName": "Cent",
    "pattern": "¤#,##0.00",
    "example": "$123,456.79",
    "accountingExample": "($1,234.56)"
  },
  "dateTime": {
    "firstDayOfWeek": 1,
    "clockFormat": "24h",
    "dateFormats": {
      "full": "EEEE, d MMMM y",
      "long": "d MMMM y",
      "medium": "d MMM y",
      "short": "dd/MM/y"
    },
    "timeFormats": {
      "full": "HH:mm:ss zzzz",
      "long": "HH:mm:ss z",
      "medium": "HH:mm:ss",
      "short": "HH:mm"
    },
    "datePatterns": {
      "full": "yMMMMEEEEd",
      "long": "yMMMMd",
      "medium": "yMMMd",
      "short": "yMMdd"
    },
    "timePatterns": {
      "full": "HHmmsszzzz",
      "long": "HHmmssz",
      "medium": "HHmmss",
      "short": "HHmm"
    },
    "monthNames": {
      "wide": [
        "January",
        "February",
        "March",
        "April",
        "May",
        "June",
        "July",
        "August",
        "September",
        "October",
        "November",
        "December"
      ],
      "abbreviated": [
        "Jan",
        "Feb",
        "Mar",
        "Apr",
        "May",
        "Jun",
        "Jul",
        "Aug",
        "Sept",
        "Oct",
        "Nov",
        "Dec"
      ],
      "narrow": [
        "J",
        "F",
        "M",
        "A",
        "M",
        "J",
        "J",
        "A",
        "S",
        "O",
        "N",
        "D"
      ]
    },
    "dayNames": {
      "wide": [
        "Sunday",
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday",
        "Saturday"
      ],
      "abbreviated": [
        "Sun",
        "Mon",
        "Tue",
        "Wed",
        "Thu",
        "Fri",
        "Sat"
      ],
      "narrow": [
        "S",
        "M",
        "T",
        "W",
        "T",
        "F",
        "S"
      ]
    },
    "amPmMarkers": [
      "am",
      "pm"
    ],
    "timezones": [
      "Pacific/Rarotonga"
    ],
    "primaryTimezone": "Pacific/Rarotonga",
    "utcOffset": "-10:00"
  },
  "numberFormat": {
    "decimalSeparator": ".",
    "thousandsSeparator": ",",
    "digitGrouping": "3",
    "pattern": "#,##0.###",
    "percentExample": "25.5%",
    "example": "1,234,567.89",
    "numberingSystem": "latn"
  },
  "phone": {
    "callingCode": "+682",
    "trunkPrefix": "0",
    "internationalPrefix": "00",
    "generalPattern": "[2-578]\\d{4}",
    "formats": [
      {
        "pattern": "(\\d{2})(\\d{3})",
        "format": "$1 $2",
        "leadingDigits": [
          "[2-578]"
        ]
      }
    ],
    "types": {
      "fixedLine": {
        "pattern": "(?:2\\d|3[13-7]|4[1-5])\\d{3}",
        "exampleNumber": "21234",
        "possibleLengths": [
          5
        ]
      },
      "mobile": {
        "pattern": "[578]\\d{4}",
        "exampleNumber": "71234",
        "possibleLengths": [
          5
        ]
      }
    },
    "exampleFormat": "+682 71 234",
    "subscriberNumberLengths": [
      5
    ]
  },
  "addressFormat": {
    "format": "%N%n%O%n%A%n%C %Z",
    "lineOrder": [
      "name",
      "organization",
      "address",
      "city",
      "postalCode"
    ],
    "postalCodeFormat": "NNNN",
    "postalCodeRegex": "\\d{4}",
    "postalCodeExample": "",
    "administrativeDivisionName": "Province",
    "administrativeDivisionType": "Province"
  },
  "locale": {
    "writingDirection": "ltr",
    "measurementSystem": "metric",
    "temperatureScale": "celsius",
    "paperSize": "A4",
    "drivingSide": "left",
    "weekNumbering": "ISO"
  },
  "airports": [
    {
      "countryCode": "CK",
      "region": "Aitutaki",
      "iata": "AIT",
      "icao": "NCAI",
      "name": "Aitutaki Airport",
      "latitude": -18.8309001923,
      "longitude": -159.7640075684,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Atiu Island",
      "iata": "AIU",
      "icao": "NCAT",
      "name": "Enua Airport",
      "latitude": -19.9678001404,
      "longitude": -158.1190032959,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Mangaia Island",
      "iata": "MGS",
      "icao": "NCMG",
      "name": "Mangaia Island Airport",
      "latitude": -21.895986557,
      "longitude": -157.9066619873,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Manihiki Island",
      "iata": "MHX",
      "icao": "NCMH",
      "name": "Manihiki Island Airport",
      "latitude": -10.3767004013,
      "longitude": -161.0019989014,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Mauke Island",
      "iata": "MUK",
      "icao": "NCMK",
      "name": "Mauke Airport",
      "latitude": -20.136100769,
      "longitude": -157.3450012207,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Manuae",
      "iata": "",
      "icao": "NCMN",
      "name": "Manuae Airport",
      "latitude": -19.2667007446,
      "longitude": -158.9600067139,
      "timezone": "Pacific/Rarotonga",
      "source": "mwgg_json"
    },
    {
      "countryCode": "CK",
      "region": "Mitiaro Island",
      "iata": "MOI",
      "icao": "NCMR",
      "name": "Mitiaro Island Airport",
      "latitude": -19.8425006866,
      "longitude": -157.7030029297,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Penrhyn Island",
      "iata": "PYE",
      "icao": "NCPY",
      "name": "Tongareva Airport",
      "latitude": -9.0143699646,
      "longitude": -158.032409668,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Avarua",
      "iata": "RAR",
      "icao": "NCRG",
      "name": "Rarotonga International Airport",
      "latitude": -21.2026996613,
      "longitude": -159.8059997559,
      "timezone": "Pacific/Rarotonga",
      "source": "merged"
    },
    {
      "countryCode": "CK",
      "region": "Cook Islands",
      "iata": "PZK",
      "icao": "NCPK",
      "name": "Pukapuka Island Airfield",
      "latitude": -10.9145,
      "longitude": -165.839,
      "source": "iata_csv"
    }
  ]
}