IRIS Grouped Statistical Zoning - Rennes Métropole versionIlots Regroupés pour l'Information Statistique (Iris) version Rennes Métropole

Ilots Regroupés pour l'Information Statistique (Iris) version Rennes MétropoleIRIS Grouped Statistical Zoning - Rennes Métropole version

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This dataset provides the IRIS (Ilots Regroupés pour l'Information Statistique) zoning as applied to Rennes Métropole, published by Rennes Métropole. IRIS is a national grid developed by INSEE to prepare the dissemination of the 1999 population census, dividing the territory into homogeneous units of roughly 2,000 inhabitants each. The dataset delineates these statistical units within the Rennes Métropole area, allowing local demographic and socio-economic data to be mapped and analyzed at a fine geographic scale consistent with the national INSEE reference framework.Afin de préparer la diffusion du recensement de la population de 1999, l'Insee avait développé un découpage du territoire en mailles de taille homogène appelées Iris2000. Un sigle qui signifiait « Ilots Regroupés pour l'Information Statistique » et qui faisait référence à la taille visée de 2 000...

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Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (14 fields)

Filterable via the API (12)

gml_idobjectidnom_comcode_inseecode_irisnom_irisnom_maj_iristype_irisnum_irisperimetre_geoaire_geonomsquart

Click a field to see example values.

Fill	Field	Type	Description
—	geo_point_2dGeo Point	geo_point_2d	Geographic centroid coordinates of the IRIS zone.Geographic centroid coordinates of the IRIS zone.
—	geo_shapeShape	geo_shape	Geometric boundary shape of the IRIS zone.Geometric boundary shape of the IRIS zone.
—	gml_idGml id	text	Unique GML identifier for the geographic feature.Unique GML identifier for the geographic feature.
—	objectid	int	Internal record identifier.Internal record identifier.
—	nom_comNom com	text	Name of the commune containing the IRIS zone.Name of the commune containing the IRIS zone.
—	code_inseeINSEE commune code	text	INSEE code identifying the commune.INSEE code identifying the commune.
—	code_irisCode iris	text	National INSEE code identifying the IRIS zone.National INSEE code identifying the IRIS zone.
—	nom_irisNom iris	text	Name of the IRIS zone.Name of the IRIS zone.
—	nom_maj_irisNom maj iris	text	Name of the IRIS zone in uppercase.Name of the IRIS zone in uppercase.
—	type_irisType iris	text	Code indicating the type of IRIS zone (e.g. housing, business).Code indicating the type of IRIS zone (e.g. housing, business).
100%	num_irisNum iris	text	Numeric identifier of the IRIS zone within its commune.Numeric identifier of the IRIS zone within its commune.
100%	perimetre_geoPerimetre geo	double	Perimeter length of the IRIS zone's geometry.Perimeter length of the IRIS zone's geometry.
100%	aire_geoAire geo	double	Surface area of the IRIS zone's geometry.Surface area of the IRIS zone's geometry.
53.8%	nomsquart	text	Name of the neighborhood or district associated with the zone.Name of the neighborhood or district associated with the zone.

Schema captured from opendatasoft 2 days ago.

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Sample data (5 records)

These rows are ODbL-1.0: share-alike. Reusing them obliges you to license any derived database on the same terms.

Record 1gml_id: iris.248 · nom_com: Bruz

{
  "gml_id": "iris.248",
  "nom_com": "Bruz",
  "aire_geo": 5545122.86,
  "nom_iris": "Bruz Centre Sud-Ouest",
  "num_iris": "103",
  "objectid": 248,
  "code_iris": "350470103",
  "geo_shape": "[large value omitted]",
  "nomsquart": null,
  "type_iris": "H",
  "code_insee": "35047",
  "geo_point_2d": {
    "lat": 48.00074961879853,
    "lon": -1.7491550294943212
  },
  "nom_maj_iris": "BRUZ CENTRE SUD-OUEST",
  "perimetre_geo": 13230.98
}

Record 2gml_id: iris.341 · nom_com: Rennes

{
  "gml_id": "iris.341",
  "nom_com": "Rennes",
  "aire_geo": 4300943.84,
  "nom_iris": "La Lande du Breil",
  "num_iris": "1008",
  "objectid": 341,
  "code_iris": "352381008",
  "geo_shape": "[large value omitted]",
  "nomsquart": "La Lande du Breil",
  "type_iris": "D",
  "code_insee": "35238",
  "geo_point_2d": {
    "lat": 48.13383525437292,
    "lon": -1.7197033448525352
  },
  "nom_maj_iris": "LA LANDE DU BREIL",
  "perimetre_geo": 10269.99
}

Record 3gml_id: iris.351 · nom_com: Rennes

{
  "gml_id": "iris.351",
  "nom_com": "Rennes",
  "aire_geo": 211393.54,
  "nom_iris": "Le Gast Ouest",
  "num_iris": "503",
  "objectid": 351,
  "code_iris": "352380503",
  "geo_shape": "[large value omitted]",
  "nomsquart": "Maurepas",
  "type_iris": "H",
  "code_insee": "35238",
  "geo_point_2d": {
    "lat": 48.129968762003905,
    "lon": -1.659839411965743
  },
  "nom_maj_iris": "LE GAST OUEST",
  "perimetre_geo": 1821.38
}

Record 4gml_id: iris.284 · nom_com: Betton

{
  "gml_id": "iris.284",
  "nom_com": "Betton",
  "aire_geo": 11994434.03,
  "nom_iris": "Ouest",
  "num_iris": "101",
  "objectid": 284,
  "code_iris": "350240101",
  "geo_shape": "[large value omitted]",
  "nomsquart": null,
  "type_iris": "H",
  "code_insee": "35024",
  "geo_point_2d": {
    "lat": 48.187706233887845,
    "lon": -1.6635212737674496
  },
  "nom_maj_iris": "OUEST",
  "perimetre_geo": 19665.91
}

Record 5gml_id: iris.238 · nom_com: Rennes

{
  "gml_id": "iris.238",
  "nom_com": "Rennes",
  "aire_geo": 487449.47,
  "nom_iris": "Stade Rennais",
  "num_iris": "306",
  "objectid": 238,
  "code_iris": "352380306",
  "geo_shape": "[large value omitted]",
  "nomsquart": "Moulin du Comte",
  "type_iris": "H",
  "code_insee": "35238",
  "geo_point_2d": {
    "lat": 48.10967479302524,
    "lon": -1.71269402219934
  },
  "nom_maj_iris": "STADE RENNAIS",
  "perimetre_geo": 3144.24
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/iris_version_rennes_metropole

License

Open Data Commons Open Database License 1.0Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/iris_version_rennes_metropole/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

7 000 req/day

per ipmeasured

observed 2 days ago

Dataset

Volume & freshness

Records

173

Last upstream update

3 days ago

2026-10-20

License

No license declared upstream.

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Source: opendatasoft

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