Delegations of the Loire-Atlantique DepartmentDélégations du Département de Loire-Atlantique

Délégations du Département de Loire-AtlantiqueDelegations of the Loire-Atlantique Department

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This API provides the geographic boundaries of the six delegations into which the Loire-Atlantique Department's services are organized, each covering a local living area (bassin de vie). Each delegation groups together departmental services dedicated to social welfare, land-use planning, and local development. The dataset is published by the Département de Loire-Atlantique and offers free access without authentication, making it useful for mapping administrative divisions and understanding how departmental services are locally organized across Loire-Atlantique.”Périmètre des 6 délégations du Département de Loire-Atlantique. Les services du Département sont organisés en 6 délégations, réparties sur chaque bassin de vie. Chacune regroupe les services du Département dédiés à la solidarité, l'aménagement et au développement local.

government

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Trust score

How is this computed?

fair

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

Data schema (5 fields)

Filterable via the API (3)

libellest_area_shapest_length_shape

Click a field to see example values.

Field	Type	Description
libelleNom	text	Name of the delegation.Nom de la délégation
st_area_shapeSuperficie (m²)	double	Area of the delegation in square meters.Superficie de la délégation en m²
st_length_shapePérimètre (m)	double	Perimeter length of the delegation in meters.Périmètre de la délégation en mètres.
geo_shapeForme géographique	geo_shape	Geographic boundary shape of the delegation.Forme géographique
geo_point_2dCoordonnées	geo_point_2d	Geographic coordinates (latitude, longitude) of the delegation.Coordonnées géographiques

Schema captured from opendatasoft 3 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1libelle: Délégation Vignoble · geo_shape: [large value omitted]

{
  "libelle": "Délégation Vignoble",
  "geo_shape": "[large value omitted]",
  "geo_point_2d": {
    "lat": 47.13034762647787,
    "lon": -1.3475667326916771
  },
  "st_area_shape": 653787000.875,
  "st_length_shape": 209308.3476282474
}

Record 2libelle: Délégation Saint-Nazaire · geo_shape: [large value omitted]

{
  "libelle": "Délégation Saint-Nazaire",
  "geo_shape": "[large value omitted]",
  "geo_point_2d": {
    "lat": 47.3830948898456,
    "lon": -2.145596328573595
  },
  "st_area_shape": 1301770808.77,
  "st_length_shape": 298889.5915876253
}

Record 3libelle: Délégation Ancenis · geo_shape: [large value omitted]

{
  "libelle": "Délégation Ancenis",
  "geo_shape": "[large value omitted]",
  "geo_point_2d": {
    "lat": 47.46375030671789,
    "lon": -1.2072425181973323
  },
  "st_area_shape": 852548951.0923773,
  "st_length_shape": 186131.0400917395
}

Record 4libelle: Délégation Châteaubriant · geo_shape: [large value omitted]

{
  "libelle": "Délégation Châteaubriant",
  "geo_shape": "[large value omitted]",
  "geo_point_2d": {
    "lat": 47.56771626300308,
    "lon": -1.6101849269495638
  },
  "st_area_shape": 2316708456.445,
  "st_length_shape": 348035.29706611333
}

Record 5libelle: Délégation Nantes · geo_shape: [large value omitted]

{
  "libelle": "Délégation Nantes",
  "geo_shape": "[large value omitted]",
  "geo_point_2d": {
    "lat": 47.224900665102986,
    "lon": -1.5937076892431574
  },
  "st_area_shape": 533886289.03,
  "st_length_shape": 183674.2786975223
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_delegations-du-departement-de-loire-atlantique

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_delegations-du-departement-de-loire-atlantique/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

50 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

Update cadence

Irregular

declared upstream

Last upstream update

7 days ago

2026-10-16

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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