1km Gridded Data - Population and HousingDonnées carroyées à 1km - Population et logement

Données carroyées à 1km - Population et logement1km Gridded Data - Population and Housing

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This dataset provides 1km gridded estimates of population and housing derived from a specific processing of French tax files, in which each household is assigned a precise geographic position. Originally published by INSEE in 2019, the data is made available via the Aix-Marseille-Provence Métropole open data portal. It offers small-area statistics on population and housing that are otherwise unavailable at fine geographic resolution, useful for local demographic analysis, spatial planning, and territorial studies within the metropolitan area.Les données fournies ici proviennent d'une exploitation spécifique des fichiers fiscaux visant à attribuer à chaque ménage une position géographique précise. Les estimations se présentent sous forme d'un jeu de donnée carroyée à 1 km. Le fichier, publié initialement par l'INSEE en 2019, se base s...

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Data schema (44 fields)

Filterable via the API (42)

idcar_1kmi_est_1kmlcog_geopop_carrmenmen_pauvmen_1indmen_5indmen_propmen_fmpind_snvmen_surfmen_collmen_maislog_av45log_45_70log_70_90log_ap_90log_inclog_socind_0_3ind_4_5ind_6_10ind_11_17ind_18_24ind_25_39ind_40_54ind_55_64ind_65_79ind_80pind_incyearcom_arm_codereg_codereg_namedep_codedep_nameepci_codeepci_namecom_codecom_namecom_arm_name

Click a field to see example values.

Fill	Field	Type	Description
—	geo_point_2dPoint géographique	geo_point_2d	Geographic center point coordinates of the grid cell.Geographic center point coordinates of the grid cell.
—	geo_shapeForme géographique	geo_shape	Geographic boundary polygon of the 1km grid cell.Geographic boundary polygon of the 1km grid cell.
—	idcar_1kmIdentifiant Inspire du carreau d'1km	text	Unique identifier of the 1km grid cell.Unique identifier of the 1km grid cell.
—	i_est_1kmI est 1km	int	Flag indicating whether the grid cell value is an estimated approximation.1 si le carreau de 1km de rattachement est imputé par une valeur approchée, 0 sinon
—	lcog_geoListe des communes couvertes	text	Geographic commune code associated with the grid cell.par ordre d'importance
—	pop_carrPopulation du carreau	double	Total population within the grid cell.Total population within the grid cell.
—	menNombre de ménages	double	Total number of households in the cell.Total number of households in the cell.
—	men_pauvNombre de ménages pauvres	double	Number of poor households in the cell.Number of poor households in the cell.
—	men_1indNombre de ménages d'un seul individu	double	Number of single-person households in the cell.Number of single-person households in the cell.
—	men_5indNombre de ménages de 5 individus ou plus	double	Number of households with 5 or more individuals.Number of households with 5 or more individuals.
100%	men_propNombre de ménages propriétaires	double	Number of homeowner households in the cell.Number of homeowner households in the cell.
100%	men_fmpNombre de ménages monoparentaux	double	Number of single-parent households in the cell.Number of single-parent households in the cell.
100%	ind_snvSomme des niveaux de vie winsorisés des individus	double	Sum of winsorized standard of living values for individuals.Sum of winsorized standard of living values for individuals.
100%	men_surfSomme de la surface des logements du carreau	double	Total dwelling floor area of households in the cell.Total dwelling floor area of households in the cell.
100%	men_collNombre de ménages en logements collectifs	double	Number of households living in collective housing.Number of households living in collective housing.
100%	men_maisNombre de ménages en maison	double	Number of households living in houses.Number of households living in houses.
100%	log_av45Nombre de logements construits avant 1945	double	Number of dwellings built before 1945.Number of dwellings built before 1945.
100%	log_45_70Nombre de logements construits entre 1945 et 1970	double	Number of dwellings built between 1945 and 1970.Number of dwellings built between 1945 and 1970.
100%	log_70_90Nombre de logements construits entre 1970 et 1990	double	Number of dwellings built between 1970 and 1990.Number of dwellings built between 1970 and 1990.
100%	log_ap_90Nombre de logements construits depuis 1990	double	Number of dwellings built since 1990.Number of dwellings built since 1990.
100%	log_incNombre de logements dont la date de construction est inconnue	double	Number of dwellings with unknown construction date.Number of dwellings with unknown construction date.
100%	log_socNombre de logements sociaux	double	Number of social housing dwellings in the cell.Number of social housing dwellings in the cell.
100%	ind_0_3Nombre d'individus de 0 à 3 ans	double	Number of individuals aged 0 to 3 years.Number of individuals aged 0 to 3 years.
100%	ind_4_5Nombre d'individus de 4 à 5 ans	double	Number of individuals aged 4 to 5 years.Number of individuals aged 4 to 5 years.
100%	ind_6_10Nombre d'individus de 6 à 10 ans	double	Number of individuals aged 6 to 10 years.Number of individuals aged 6 to 10 years.
100%	ind_11_17Nombre d'individus de 11 à 17 ans	double	Number of individuals aged 11 to 17 years.Number of individuals aged 11 to 17 years.
100%	ind_18_24Nombre d'individus de 18 à 24 ans	double	Number of individuals aged 18 to 24 years.Number of individuals aged 18 to 24 years.
100%	ind_25_39Nombre d'individus de 25 à 39 ans	double	Number of individuals aged 25 to 39 years.Number of individuals aged 25 to 39 years.
100%	ind_40_54Nombre d'individus de 40 à 54 ans	double	Number of individuals aged 40 to 54 years.Number of individuals aged 40 to 54 years.
100%	ind_55_64Nombre d'individus de 55 à 64 ans	double	Number of individuals aged 55 to 64 years.Number of individuals aged 55 to 64 years.
100%	ind_65_79Nombre d'individus de 65 à 79 ans	double	Number of individuals aged 65 to 79 years.Number of individuals aged 65 to 79 years.
100%	ind_80pNombre d'individus de 80 ans ou plus	double	Number of individuals aged 80 years or more.Number of individuals aged 80 years or more.
100%	ind_incNombre d'individus d'âge inconnu	double	Number of individuals with unknown age.Number of individuals with unknown age.
100%	yearAnnée	date	Reference year of the data.Reference year of the data.
100%	com_arm_codeCode Officiel Commune / Arrondissement Municipal	text	Official code of the commune or municipal district.Official code of the commune or municipal district.
100%	reg_codeCode Officiel Région	text	Official code of the region.Official code of the region.
100%	reg_nameNom Officiel Région	text	Official name of the region.Official name of the region.
100%	dep_codeCode Officiel Département	text	Official code of the department.Official code of the department.
100%	dep_nameNom Officiel Département	text	Official name of the department.Official name of the department.
100%	epci_codeCode Officiel EPCI	text	Official code of the inter-municipal cooperation body (EPCI).Official code of the inter-municipal cooperation body (EPCI).
100%	epci_nameNom Officiel EPCI	text	Official name of the inter-municipal cooperation body (EPCI).Official name of the inter-municipal cooperation body (EPCI).
100%	com_codeCode Officiel Commune	text	Official INSEE code of the commune.Official INSEE code of the commune.
100%	com_nameNom Officiel Commune	text	Official name of the commune.Official name of the commune.
100%	com_arm_nameNom Officiel Commune / Arrondissement Municipal	text	Official name of the commune or municipal district.Official name of the commune or municipal district.

Schema captured from opendatasoft 3 days ago.

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Sample data (5 records)

Record 1men: 16.9 · year: 2017

{
  "men": 16.9,
  "year": "2017",
  "ind_0_3": 0,
  "ind_4_5": 0,
  "ind_80p": 1,
  "ind_inc": 0,
  "ind_snv": 1717056.0999999996,
  "log_inc": 0,
  "log_soc": 0,
  "men_fmp": 1,
  "com_code": [
    "13059"
  ],
  "com_name": [
    "Meyrargues"
  ],
  "dep_code": [
    "13"
  ],
  "dep_name": [
    "Bouches-du-Rhône"
  ],
  "ind_6_10": 0.7,
  "lcog_geo": "130591308013113",
  "log_av45": 2.9,
  "men_1ind": 3.800000000000001,
  "men_5ind": 2.9,
  "men_coll": 0.8,
  "men_mais": 16.1,
  "men_pauv": 0,
  "men_prop": 12.3,
  "men_surf": 2549,
  "pop_carr": 49,
  "reg_code": [
    "93"
  ],
  "reg_name": [
    "Provence-Alpes-Côte d'Azur"
  ],
  "epci_code": [
    "200054807"
  ],
  "epci_name": [
    "Métropole d'Aix-Marseille-Provence"
  ],
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            5.473917717056016,
            43.61950588448039
          ],
          [
            5.473215629975406,
            43.62851039105869
          ],
          [
            5.485558650343959,
            43.62905369714802
          ],
          [
            5.486258835165265,
            43.620049092972636
          ],
          [
            5.473917717056016,
            43.61950588448039
          ]
        ]
      ]
    },
    "properties": {}
  },
  "i_est_1km": 1,
  "idcar_1km": "CRS3035RES1000mN2290000E3955000",
  "ind_11_17": 8.5,
  "ind_18_24": 6.500000000000001,
  "ind_25_39": 3,
  "ind_40_54": 11.299999999999999,
  "ind_55_64": 7.699999999999999,
  "ind_65_79": 10.3,
  "log_45_70": 0.7,
  "log_70_90": 8.5,
  "log_ap_90": 4.8,
  "com_arm_code": [
    "13059"
  ],
  "com_arm_name": [
    "Meyrargues"
  ],
  "geo_point_2d": {
    "lat": 43.624279882204384,
    "lon": 5.4797377007030335
  }
}

Record 2men: 4.2 · year: 2017

{
  "men": 4.2,
  "year": "2017",
  "ind_0_3": 1,
  "ind_4_5": 0.6,
  "ind_80p": 0,
  "ind_inc": 0,
  "ind_snv": 386079.4,
  "log_inc": 0,
  "log_soc": 0,
  "men_fmp": 0.4,
  "com_code": [
    "13084"
  ],
  "com_name": [
    "La Roque-d'Anthéron"
  ],
  "dep_code": [
    "13"
  ],
  "dep_name": [
    "Bouches-du-Rhône"
  ],
  "ind_6_10": 0.6,
  "lcog_geo": "13084",
  "log_av45": 0.3,
  "men_1ind": 0,
  "men_5ind": 1,
  "men_coll": 0,
  "men_mais": 4.2,
  "men_pauv": 0.4,
  "men_prop": 3.2,
  "men_surf": 477.4,
  "pop_carr": 14,
  "reg_code": [
    "93"
  ],
  "reg_name": [
    "Provence-Alpes-Côte d'Azur"
  ],
  "epci_code": [
    "200054807"
  ],
  "epci_name": [
    "Métropole d'Aix-Marseille-Provence"
  ],
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            5.280772844304125,
            43.71020916938846
          ],
          [
            5.280038918521745,
            43.719211386784195
          ],
          [
            5.292399729254596,
            43.71977803218709
          ],
          [
            5.293131746214206,
            43.71077571276289
          ],
          [
            5.280772844304125,
            43.71020916938846
          ]
        ]
      ]
    },
    "properties": {}
  },
  "i_est_1km": 1,
  "idcar_1km": "CRS3035RES1000mN2301000E3940000",
  "ind_11_17": 1.7,
  "ind_18_24": 0.4,
  "ind_25_39": 2.2,
  "ind_40_54": 4.2,
  "ind_55_64": 1.4,
  "ind_65_79": 1.9,
  "log_45_70": 0.4,
  "log_70_90": 1.6,
  "log_ap_90": 1.9,
  "com_arm_code": [
    "13084"
  ],
  "com_arm_name": [
    "La Roque-d'Anthéron"
  ],
  "geo_point_2d": {
    "lat": 43.71499369128524,
    "lon": 5.286585801790375
  }
}

Record 3men: 2991 · year: 2017

{
  "men": 2991,
  "year": "2017",
  "ind_0_3": 238.5,
  "ind_4_5": 119.5,
  "ind_80p": 531,
  "ind_inc": 7,
  "ind_snv": 123077089.60000001,
  "log_inc": 7,
  "log_soc": 797,
  "men_fmp": 419,
  "com_code": [
    "13055"
  ],
  "com_name": [
    "Marseille"
  ],
  "dep_code": [
    "13"
  ],
  "dep_name": [
    "Bouches-du-Rhône"
  ],
  "ind_6_10": 289,
  "lcog_geo": "1320713202",
  "log_av45": 740,
  "men_1ind": 1513,
  "men_5ind": 86,
  "men_coll": 2973,
  "men_mais": 18,
  "men_pauv": 483,
  "men_prop": 1083,
  "men_surf": 183211.80000000002,
  "pop_carr": 5543.5,
  "reg_code": [
    "93"
  ],
  "reg_name": [
    "Provence-Alpes-Côte d'Azur"
  ],
  "epci_code": [
    "200054807"
  ],
  "epci_name": [
    "Métropole d'Aix-Marseille-Provence"
  ],
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            5.351739637655827,
            43.28870394235046
          ],
          [
            5.351025374029341,
            43.29770989382538
          ],
          [
            5.363297935492511,
            43.29826737566985
          ],
          [
            5.364010326132845,
            43.28926132496518
          ],
          [
            5.351739637655827,
            43.28870394235046
          ]
        ]
      ]
    },
    "properties": {}
  },
  "i_est_1km": 0,
  "idcar_1km": "CRS3035RES1000mN2254000E3943000",
  "ind_11_17": 358.5,
  "ind_18_24": 316,
  "ind_25_39": 1112,
  "ind_40_54": 1080,
  "ind_55_64": 643,
  "ind_65_79": 849,
  "log_45_70": 1826,
  "log_70_90": 99,
  "log_ap_90": 319,
  "com_arm_code": [
    "13207"
  ],
  "com_arm_name": [
    "Marseille 7e Arrondissement"
  ],
  "geo_point_2d": {
    "lat": 43.29348574889062,
    "lon": 5.357518310850464
  }
}

Record 4men: 11.100000000000001 · year: 2017

{
  "men": 11.100000000000001,
  "year": "2017",
  "ind_0_3": 0.8,
  "ind_4_5": 2.2,
  "ind_80p": 0,
  "ind_inc": 0,
  "ind_snv": 792653.4999999999,
  "log_inc": 1.5,
  "log_soc": 0,
  "men_fmp": 0,
  "com_code": [
    "13078"
  ],
  "com_name": [
    "Port-Saint-Louis-du-Rhône"
  ],
  "dep_code": [
    "13"
  ],
  "dep_name": [
    "Bouches-du-Rhône"
  ],
  "ind_6_10": 0.8,
  "lcog_geo": "1307813004",
  "log_av45": 0,
  "men_1ind": 1.5,
  "men_5ind": 0.7,
  "men_coll": 0.6,
  "men_mais": 10.500000000000002,
  "men_pauv": 1.5,
  "men_prop": 7.4,
  "men_surf": 1100.1,
  "pop_carr": 32,
  "reg_code": [
    "93"
  ],
  "reg_name": [
    "Provence-Alpes-Côte d'Azur"
  ],
  "epci_code": [
    "200054807"
  ],
  "epci_name": [
    "Métropole d'Aix-Marseille-Provence"
  ],
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            4.814747104185837,
            43.37135734271009
          ],
          [
            4.813948515665735,
            43.380357872781396
          ],
          [
            4.826234069378877,
            43.38097992701064
          ],
          [
            4.827030781764626,
            43.37197928601392
          ],
          [
            4.814747104185837,
            43.37135734271009
          ]
        ]
      ]
    },
    "properties": {}
  },
  "i_est_1km": 1,
  "idcar_1km": "CRS3035RES1000mN2266000E3900000",
  "ind_11_17": 2.2,
  "ind_18_24": 3,
  "ind_25_39": 5.9,
  "ind_40_54": 8.2,
  "ind_55_64": 5.1,
  "ind_65_79": 3.8,
  "log_45_70": 0.8,
  "log_70_90": 3.7,
  "log_ap_90": 5.1,
  "com_arm_code": [
    "13078"
  ],
  "com_arm_name": [
    "Port-Saint-Louis-du-Rhône"
  ],
  "geo_point_2d": {
    "lat": 43.376168721855336,
    "lon": 4.820490109393617
  }
}

Record 5men: 20.099999999999998 · year: 2017

{
  "men": 20.099999999999998,
  "year": "2017",
  "ind_0_3": 2.2,
  "ind_4_5": 1.1,
  "ind_80p": 5.000000000000001,
  "ind_inc": 0,
  "ind_snv": 1132336,
  "log_inc": 0,
  "log_soc": 0,
  "men_fmp": 0.8,
  "com_code": [
    "13050"
  ],
  "com_name": [
    "Lambesc"
  ],
  "dep_code": [
    "13"
  ],
  "dep_name": [
    "Bouches-du-Rhône"
  ],
  "ind_6_10": 0,
  "lcog_geo": "13050",
  "log_av45": 5.100000000000001,
  "men_1ind": 5.999999999999999,
  "men_5ind": 0.8,
  "men_coll": 0.8,
  "men_mais": 19.3,
  "men_pauv": 3.1,
  "men_prop": 15.100000000000001,
  "men_surf": 2375.8,
  "pop_carr": 42.5,
  "reg_code": [
    "93"
  ],
  "reg_name": [
    "Provence-Alpes-Côte d'Azur"
  ],
  "epci_code": [
    "200054807"
  ],
  "epci_name": [
    "Métropole d'Aix-Marseille-Provence"
  ],
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            5.259739845114558,
            43.664060488520455
          ],
          [
            5.259003621916087,
            43.67306286144556
          ],
          [
            5.271354463422501,
            43.67363196219506
          ],
          [
            5.27208878197269,
            43.664629486931034
          ],
          [
            5.259739845114558,
            43.664060488520455
          ]
        ]
      ]
    },
    "properties": {}
  },
  "i_est_1km": 0,
  "idcar_1km": "CRS3035RES1000mN2296000E3938000",
  "ind_11_17": 0.2,
  "ind_18_24": 2.300000000000001,
  "ind_25_39": 9.900000000000002,
  "ind_40_54": 4.100000000000001,
  "ind_55_64": 8.600000000000001,
  "ind_65_79": 9.100000000000001,
  "log_45_70": 5.600000000000001,
  "log_70_90": 3.1,
  "log_ap_90": 6.299999999999999,
  "com_arm_code": [
    "13050"
  ],
  "com_arm_name": [
    "Lambesc"
  ],
  "geo_point_2d": {
    "lat": 43.66884631562068,
    "lon": 5.2655466703111715
  }
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/donnees-carroyees-a-1km-france

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/donnees-carroyees-a-1km-france/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

10 000 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

2.3k

2283

Last upstream update

28 days ago

2026-09-25

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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