{
  "published": "2026-10-18",
  "reviewed": "2026-10-18",
  "sources": {
    "numbers": {
      "title": "Isle of Man in Numbers 2025",
      "publisher": "Statistics Isle of Man, Cabinet Office",
      "url": "https://tynwald.org.im/index.php/spfile?file=%2Flinks%2Ftls%2FGD%2F2017%2F2025-GD-0111.pdf",
      "releaseUrl": "https://www.gov.im/about-the-government/departments/cabinet-office/statistics-isle-of-man/isle-of-man-in-numbers/",
      "format": "pdf",
      "cadence": "Check annually for a new edition; each table has its own reference period.",
      "published": "September 2025",
      "reviewed": "2026-10-18",
      "locator": "Tables 9 and 11 (population); Table 24 (1991–2020 climate averages)."
    },
    "census": {
      "title": "Census and Population",
      "publisher": "Statistics Isle of Man",
      "url": "https://www.gov.im/census",
      "format": "html",
      "cadence": "Check monthly for new annual estimates or census releases.",
      "reviewed": "2026-10-18",
      "locator": "2021 resident population and the explanation of experimental annual estimates."
    },
    "tourism": {
      "title": "Isle of Man Passenger Survey 2025",
      "publisher": "Visit Isle of Man / TSE Research",
      "url": "https://www.visitisleofman.com/dbimgs/Visitor%20Numbers_website%282%29.pdf",
      "releaseUrl": "https://www.visitisleofman.com/trade/research-and-insights/annual-passenger-survey",
      "format": "pdf",
      "cadence": "Check monthly for a new annual report.",
      "reviewed": "2026-10-18",
      "locator": "Visitor Highlights; Table 1 (quarterly visitors); summary findings and cruise figures."
    },
    "tt": {
      "title": "Isle of Man TT Visitor Survey 2025",
      "publisher": "TSE Research",
      "url": "https://iom-tt-races-2022.s3.eu-west-1.amazonaws.com/tse-isle-of-man-tt-visitor-report-2025.pdf",
      "releaseUrl": "https://www.iomttraces.com/latest/news/",
      "format": "pdf",
      "published": "July 2025",
      "reviewed": "2026-10-18",
      "cadence": "Check for a new visitor survey after each TT; do not roll the year forward.",
      "locator": "Key findings, Table 1 and the survey-period qualification."
    },
    "geography": {
      "title": "Isle of Man — an overview",
      "publisher": "Isle of Man Government",
      "url": "https://www.gov.im/about-the-government/departments/cabinet-office/media-centre/isle-of-man-an-overview/",
      "format": "html",
      "cadence": "Review annually.",
      "reviewed": "2026-10-18",
      "locator": "Island dimensions, land area and the height of Snaefell."
    }
  },
  "population": {
    "source": "numbers",
    "period": "2021 census",
    "censusDate": "2021-05-30",
    "residents": 84069,
    "estimate": {
      "residents": 84523,
      "period": "2024",
      "edition": "September 2025",
      "experimental": true
    },
    "history": [
      {
        "year": 1991,
        "residents": 69788
      },
      {
        "year": 1996,
        "residents": 71714
      },
      {
        "year": 2001,
        "residents": 76315
      },
      {
        "year": 2006,
        "residents": 80058
      },
      {
        "year": 2011,
        "residents": 84497
      },
      {
        "year": 2016,
        "residents": 83314
      },
      {
        "year": 2021,
        "residents": 84069
      }
    ],
    "places": [
      {
        "name": "Douglas",
        "residents": 26677,
        "guide": "/places/douglas/"
      },
      {
        "name": "Onchan",
        "residents": 9039
      },
      {
        "name": "Ramsey",
        "residents": 8288,
        "guide": "/places/ramsey/"
      },
      {
        "name": "Peel",
        "residents": 5710,
        "guide": "/places/peel/"
      },
      {
        "name": "Port Erin",
        "residents": 3730,
        "guide": "/places/port-erin/"
      },
      {
        "name": "Castletown",
        "residents": 3206,
        "guide": "/places/castletown/"
      },
      {
        "name": "Port St Mary",
        "residents": 1989
      },
      {
        "name": "Laxey",
        "residents": 1656,
        "guide": "/places/laxey/"
      }
    ]
  },
  "tourism": {
    "source": "tourism",
    "year": 2025,
    "visitors": 325944,
    "cruiseVisitors": 26357,
    "totalVisitors": 352301,
    "cruiseCalls": 47,
    "averageNights": 5.38,
    "quarters": [
      {
        "label": "Jan–Mar",
        "visitors": 44041
      },
      {
        "label": "Apr–Jun",
        "visitors": 117434
      },
      {
        "label": "Jul–Sep",
        "visitors": 106969
      },
      {
        "label": "Oct–Dec",
        "visitors": 57501
      }
    ],
    "purposes": [
      {
        "label": "Holiday",
        "percent": 40.3
      },
      {
        "label": "Friends or relatives",
        "percent": 37.5
      },
      {
        "label": "Business",
        "percent": 22.2
      }
    ]
  },
  "climate": {
    "source": "numbers",
    "period": "1991–2020",
    "location": "Ronaldsway",
    "months": [
      {
        "month": "January",
        "highC": 8.4,
        "sunshineHours": 56,
        "rainMm": 82.8
      },
      {
        "month": "February",
        "highC": 8.3,
        "sunshineHours": 83.9,
        "rainMm": 65.1
      },
      {
        "month": "March",
        "highC": 9.4,
        "sunshineHours": 124,
        "rainMm": 63.1
      },
      {
        "month": "April",
        "highC": 11.4,
        "sunshineHours": 177.9,
        "rainMm": 54.4
      },
      {
        "month": "May",
        "highC": 14.3,
        "sunshineHours": 228.9,
        "rainMm": 54.7
      },
      {
        "month": "June",
        "highC": 16.5,
        "sunshineHours": 206.9,
        "rainMm": 62.9
      },
      {
        "month": "July",
        "highC": 18.2,
        "sunshineHours": 198.3,
        "rainMm": 60.1
      },
      {
        "month": "August",
        "highC": 18.1,
        "sunshineHours": 187.6,
        "rainMm": 68.2
      },
      {
        "month": "September",
        "highC": 16.5,
        "sunshineHours": 142.6,
        "rainMm": 69.9
      },
      {
        "month": "October",
        "highC": 13.8,
        "sunshineHours": 106.5,
        "rainMm": 103
      },
      {
        "month": "November",
        "highC": 11.1,
        "sunshineHours": 67.2,
        "rainMm": 105.3
      },
      {
        "month": "December",
        "highC": 9.1,
        "sunshineHours": 48.9,
        "rainMm": 95.3
      }
    ]
  },
  "tt": {
    "source": "tt",
    "year": 2025,
    "estimatedVisitors": 51649,
    "averageNights": 6.54,
    "campingPercent": 42.7,
    "interviewPeriod": "27 May–12 June 2025"
  },
  "islandFacts": {
    "lengthKm": 53,
    "widthKm": 22,
    "areaKm2": 572,
    "highestPointM": 621,
    "source": "geography"
  }
}