{
  "version": "v1",
  "attribution": {
    "archive": "The Republic",
    "url": "https://therepublic.extrafemi.com",
    "terms": "https://therepublic.extrafemi.com/methodology",
    "note": "Every value carries its own source and as-of date. Reuse must keep both, and must credit the underlying publisher named on the point as well as The Republic."
  },
  "series": {
    "id": "states.population-2006",
    "title": "Population by state, 2006 census",
    "unit": "people",
    "frequency": "cross-section",
    "entityKind": "state",
    "notes": "The last census Nigeria has held. Every population claim made about Nigeria since rests on this table plus a growth assumption.",
    "points": [
      {
        "key": "2006",
        "entity": "abia",
        "value": 2833999,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "adamawa",
        "value": 3168101,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "akwa-ibom",
        "value": 3920208,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "anambra",
        "value": 4182032,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "bauchi",
        "value": 4676465,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "bayelsa",
        "value": 1703358,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "benue",
        "value": 4219244,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "borno",
        "value": 4151193,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "cross-river",
        "value": 2888966,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "delta",
        "value": 4098391,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "ebonyi",
        "value": 2173501,
        "source": "npc-2006",
        "asOf": "2007-02-09"
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      {
        "key": "2006",
        "entity": "edo",
        "value": 3218332,
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        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "ekiti",
        "value": 2384212,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "enugu",
        "value": 3257298,
        "source": "npc-2006",
        "asOf": "2007-02-09"
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      {
        "key": "2006",
        "entity": "fct",
        "value": 1406239,
        "source": "npc-2006",
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      {
        "key": "2006",
        "entity": "gombe",
        "value": 2353879,
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      {
        "key": "2006",
        "entity": "imo",
        "value": 3934899,
        "source": "npc-2006",
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      {
        "key": "2006",
        "entity": "jigawa",
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        "source": "npc-2006",
        "asOf": "2007-02-09"
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      {
        "key": "2006",
        "entity": "kaduna",
        "value": 6113503,
        "source": "npc-2006",
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      {
        "key": "2006",
        "entity": "kano",
        "value": 9383682,
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      },
      {
        "key": "2006",
        "entity": "katsina",
        "value": 5792578,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "kebbi",
        "value": 3238628,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "kogi",
        "value": 3278487,
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      {
        "key": "2006",
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        "value": 2371089,
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      {
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        "entity": "lagos",
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      {
        "key": "2006",
        "entity": "nasarawa",
        "value": 1863275,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "niger",
        "value": 3950249,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "ogun",
        "value": 3728098,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "ondo",
        "value": 3441024,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "osun",
        "value": 3423535,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "oyo",
        "value": 5591589,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "plateau",
        "value": 3178712,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "rivers",
        "value": 5185400,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "sokoto",
        "value": 3696999,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "taraba",
        "value": 2300736,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "yobe",
        "value": 2321339,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      },
      {
        "key": "2006",
        "entity": "zamfara",
        "value": 3259846,
        "source": "npc-2006",
        "asOf": "2007-02-09"
      }
    ],
    "sources": [
      {
        "id": "npc-2006",
        "title": "2006 Population and Housing Census, gazetted figures",
        "publisher": "National Population Commission",
        "retrieved": "2025-11-01"
      }
    ],
    "links": {
      "page": "/states",
      "self": "https://therepublic.extrafemi.com/api/public/data/v1/series/states.population-2006",
      "citation": "https://therepublic.extrafemi.com/api/public/data/v1/citation/states.population-2006",
      "catalogue": "https://therepublic.extrafemi.com/data"
    },
    "updated": "2025-11-01",
    "license": "CC BY 4.0 — reuse permitted with attribution to The Republic (therepublic.extrafemi.com) and to the underlying source named on each point.",
    "coverage": {
      "from": "2006",
      "to": "2006",
      "points": 37
    }
  }
}