Official Postal Code DatabaseBase officielle des codes postaux
Base officielle des codes postauxOfficial Postal Code Database
This dataset provides the official correspondence between French postal codes and INSEE municipality codes, published by La Poste. It includes the name of each municipality, its INSEE code, and address line 5 details specifying an associated locality or place name where applicable. The dataset is intended to support accurate mapping between postal codes and administrative commune identifiers across France, useful for address validation, geocoding, and administrative data matching.It is distributed via the Île-de-France regional open data portal.La base officielle des codes postaux est un jeu de données qui fournit la correspondance entre les codes postaux et les codes INSEE des communes. Ce jeu de données comprend : Le nom de la commune Le code INSEE de la commune La ligne 5 de l'adresse postale : précision du lieu-dit associé ou du nom...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (8 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| code_commune_inseeCode commune insee | text | — |
| nom_de_la_communeNom de la commune | text | — |
| code_postalPostal code | text | — |
| libelle_d_acheminementLibellé_d_acheminement | text | — |
| ligne_5Ligne 5 | text | — |
| depDepartement | text | — |
| geom | geo_shape | — |
| centroid | geo_point_2d | — |
Schema captured from opendatasoft 4 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.
Sample data (5 records)
Record 1dep: 75 · geom: {"type":"Feature","geometry":{"type":"Mu
{
"dep": "75",
"geom": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
2.327164725,
48.883455087
],
[
2.326875527,
48.876184139
],
[
2.326636742,
48.875354506
],
[
2.327025198,
48.873781048
],
[
2.326911159,
48.873426966
],
[
2.326469848,
48.87276167
],
[
2.326613755,
48.872597901
],
[
2.325888017,
48.869576524
],
[
2.325166186,
48.86941687
],
[
2.325318662,
48.869012125
],
[
2.323549403,
48.866473182
],
[
2.320933473,
48.863019263
],
[
2.318677871,
48.863723224
],
[
2.301737288,
48.863496077
],
[
2.301635347,
48.864491063
],
[
2.30029798,
48.865007572
],
[
2.299841599,
48.864986916
],
[
2.299838291,
48.865537299
],
[
2.298866791,
48.868644254
],
[
2.297501223,
48.870938572
],
[
2.295542881,
48.87330313
],
[
2.295032069,
48.873773177
],
[
2.298154863,
48.878076886
],
[
2.308874779,
48.880434361
],
[
2.316479725,
48.881341384
],
[
2.327164725,
48.883455087
]
]
]
]
},
"properties": {}
},
"ligne_5": null,
"centroid": {
"lat": 48.872724651,
"lon": 2.312557861
},
"code_postal": "75008",
"nom_de_la_commune": "PARIS 08",
"code_commune_insee": "75108",
"libelle_d_acheminement": "PARIS"
}Record 2dep: 75 · geom: {"type":"Feature","geometry":{"type":"Mu
{
"dep": "75",
"geom": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
2.376904765,
48.872048259
],
[
2.370290292,
48.877990622
],
[
2.37022798,
48.882467161
],
[
2.370032562,
48.882840253
],
[
2.369301393,
48.883313048
],
[
2.368828249,
48.883872634
],
[
2.368498641,
48.884065151
],
[
2.367977989,
48.884155933
],
[
2.364713572,
48.884366187
],
[
2.366762718,
48.886644243
],
[
2.36756099,
48.888624279
],
[
2.368738771,
48.891028987
],
[
2.370035222,
48.89400537
],
[
2.370639175,
48.894703719
],
[
2.371791556,
48.895393251
],
[
2.371267007,
48.895797889
],
[
2.371175976,
48.895994362
],
[
2.370420494,
48.896658585
],
[
2.370254297,
48.899911435
],
[
2.370334572,
48.90094337
],
[
2.370170291,
48.901555837
],
[
2.370301805,
48.901847906
],
[
2.384530046,
48.902147593
],
[
2.389332401,
48.901161349
],
[
2.39083724,
48.900907313
],
[
2.395610585,
48.898169708
],
[
2.397667826,
48.894606196
],
[
2.398236115,
48.892640449
],
[
2.398941655,
48.889532349
],
[
2.399135941,
48.88853238
],
[
2.399251618,
48.88536195
],
[
2.400106665,
48.883821199
],
[
2.401507161,
48.882631206
],
[
2.404575851,
48.88126874
],
[
2.409359836,
48.880255513
],
[
2.410820319,
48.878436176
],
[
2.409924373,
48.878206931
],
[
2.40685319,
48.877182706
],
[
2.406163368,
48.877055179
],
[
2.402552809,
48.875995789
],
[
2.398965987,
48.875491296
],
[
2.39525077,
48.875247752
],
[
2.392262385,
48.875462847
],
[
2.390457493,
48.87543928
],
[
2.38964513,
48.875302939
],
[
2.388496636,
48.874764673
],
[
2.386813394,
48.874601377
],
[
2.384960982,
48.873755493
],
[
2.382670515,
48.87341005
],
[
2.379834494,
48.872855789
],
[
2.377636579,
48.872301183
],
[
2.376904765,
48.872048259
]
]
]
]
},
"properties": {}
},
"ligne_5": null,
"centroid": {
"lat": 48.88705158,
"lon": 2.384821877
},
"code_postal": "75019",
"nom_de_la_commune": "PARIS 19",
"code_commune_insee": "75119",
"libelle_d_acheminement": "PARIS"
}Record 3dep: 77 · geom: [large value omitted]
{
"dep": "77",
"geom": "[large value omitted]",
"ligne_5": null,
"centroid": {
"lat": 48.614335002,
"lon": 2.806723353
},
"code_postal": "77390",
"nom_de_la_commune": "ANDREZEL",
"code_commune_insee": "77004",
"libelle_d_acheminement": "ANDREZEL"
}Record 4dep: 77 · geom: [large value omitted]
{
"dep": "77",
"geom": "[large value omitted]",
"ligne_5": null,
"centroid": {
"lat": 48.922737777,
"lon": 2.708489113
},
"code_postal": "77410",
"nom_de_la_commune": "ANNET SUR MARNE",
"code_commune_insee": "77005",
"libelle_d_acheminement": "ANNET SUR MARNE"
}Record 5dep: 77 · geom: [large value omitted]
{
"dep": "77",
"geom": "[large value omitted]",
"ligne_5": null,
"centroid": {
"lat": 48.980878518,
"lon": 3.016484077
},
"code_postal": "77440",
"nom_de_la_commune": "ARMENTIERES EN BRIE",
"code_commune_insee": "77008",
"libelle_d_acheminement": "ARMENTIERES EN BRIE"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/base-officielle-des-codes-postaux
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/base-officielle-des-codes-postaux/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.
Rate limits
Dataset
Volume & freshness
License
No license declared upstream.
Source: opendatasoft
Machine-readable & source
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