Fibre Optic (FTTH) Rollout in Pays de la LoireDéploiement de la fibre optique (FTTH) en Pays de la Loire
Déploiement de la fibre optique (FTTH) en Pays de la LoireFibre Optic (FTTH) Rollout in Pays de la Loire
This dataset tracks fibre-to-the-home (FTTH) network deployment in the Pays de la Loire region of France, broken down by municipality, EPCI (inter-municipal grouping), and department. It monitors progress on the fixed broadband and very-high-speed broadband market, drawing on quarterly data collected by ARCEP (the French telecoms regulator) through its wholesale high-speed/very-high-speed broadband observatory, established under decision no. 2012-1503. The dataset is published via the Pays de la Loire regional open data portal and is useful for assessing local fibre coverage and infrastructure planning.Réseaux en fibre optique jusqu'à l'abonné (FttH) en Pays de la Loire, données par communes, EPCI et départements. Suivi des déploiements sur le marché du haut et très haut débit fixes issu de la collecte trimestrielle de l'ARCEP "Observatoire de gros HD/THD" au titre de la décision n°2012-1503
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (57 fields)
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| 100% | code_communeCode INSEE | text | INSEE code identifying the commune.Code commune |
| 100% | code_regionRégion code | text | INSEE code identifying the region.INSEE code identifying the region. |
| 100% | code_departementDépartement code | text | INSEE code identifying the department.INSEE code identifying the department. |
| 100% | departementDépartement | text | Name of the department.Name of the department. |
| 99.9% | siren_epciSiren epci | text | SIREN identifier of the inter-municipal grouping (EPCI).SIREN identifier of the inter-municipal grouping (EPCI). |
| 99.9% | nom_epciEPCI | text | Name of the inter-municipal grouping (EPCI).Name of the inter-municipal grouping (EPCI). |
| 100% | logements | double | Number of housing units in the commune.Number of housing units in the commune. |
| 100% | etablissementsÉtablissements | double | Number of business or institutional establishments.Number of business or institutional establishments. |
| 100% | shape_communeShape commune | geo_shape | Geographic boundary shape of the commune.Geographic boundary shape of the commune. |
| 100% | t4_2017Locaux raccordables 4e trimestre 2017 | double | Number of FTTH-connectable premises in Q4 2017.Number of FTTH-connectable premises in Q4 2017. |
| 100% | t1_2018Locaux raccordables 1er trimestre 2018 | double | Number of FTTH-connectable premises in Q1 2018.Number of FTTH-connectable premises in Q1 2018. |
| 100% | t2_2018Locaux raccordables 2eme trimestre 2018 | double | Number of FTTH-connectable premises in Q2 2018.Number of FTTH-connectable premises in Q2 2018. |
| 100% | t4_2018Locaux raccordables 4 eme trimestre 2018 | double | Number of FTTH-connectable premises in Q4 2018.Number of FTTH-connectable premises in Q4 2018. |
| 100% | t3_2018Locaux raccordables 3 eme trimestre 2018 | double | Number of FTTH-connectable premises in Q3 2018.Number of FTTH-connectable premises in Q3 2018. |
| 100% | t1_2019Locaux raccordables 1er trimestre 2019 | double | Number of FTTH-connectable premises in Q1 2019.Number of FTTH-connectable premises in Q1 2019. |
| 100% | t2_2019Locaux raccordables 2eme trimestre 2019 | double | Number of FTTH-connectable premises in Q2 2019.Number of FTTH-connectable premises in Q2 2019. |
| 100% | t3_2019Locaux raccordables 3eme trimestre 2019 | double | Number of FTTH-connectable premises in Q3 2019.Number of FTTH-connectable premises in Q3 2019. |
| 100% | t4_2019Locaux raccordables 4eme trimestre 2019 | double | Number of FTTH-connectable premises in Q4 2019.Number of FTTH-connectable premises in Q4 2019. |
| 100% | t1_2020Locaux raccordables 1er trimestre 2020 | double | Number of FTTH-connectable premises in Q1 2020.Number of FTTH-connectable premises in Q1 2020. |
| 100% | t2_2020Locaux raccordables 2eme trimestre 2020 | double | Number of FTTH-connectable premises in Q2 2020.Number of FTTH-connectable premises in Q2 2020. |
| 100% | t3_2020Locaux raccordables 3eme trimestre 2020 | double | Number of FTTH-connectable premises in Q3 2020.Number of FTTH-connectable premises in Q3 2020. |
| 100% | t4_2020Locaux raccordables 4eme trimestre 2020 | double | Number of FTTH-connectable premises in Q4 2020.Number of FTTH-connectable premises in Q4 2020. |
| 100% | t1_2021Locaux raccordables 1ere trimestre 2021 | double | Number of FTTH-connectable premises in Q1 2021.Number of FTTH-connectable premises in Q1 2021. |
| 100% | t2_2021Locaux raccordables 2eme trimestre 2021 | double | Number of FTTH-connectable premises in Q2 2021.Number of FTTH-connectable premises in Q2 2021. |
| 100% | t3_2021Locaux raccordables 3eme trimestre 2021 | double | Number of FTTH-connectable premises in Q3 2021.Number of FTTH-connectable premises in Q3 2021. |
| 100% | t4_2021Locaux raccordables 4eme trimestre 2021 | double | Number of FTTH-connectable premises in Q4 2021.Number of FTTH-connectable premises in Q4 2021. |
| 100% | regionRégion | text | Name of the administrative region.Name of the administrative region. |
| 100% | t1_2022Locaux raccordables 1ere trimestre 2022 | double | Number of FTTH-connectable premises in Q1 2022.Number of FTTH-connectable premises in Q1 2022. |
| 100% | t2_2022Locaux raccordables 2eme trimestre 2022 | double | Number of FTTH-connectable premises in Q2 2022.Number of FTTH-connectable premises in Q2 2022. |
| 100% | t3_2022Locaux raccordables 3eme trimestre 2022 | double | Number of FTTH-connectable premises in Q3 2022.Number of FTTH-connectable premises in Q3 2022. |
| — | t4_2022Locaux raccordables 4eme trimestre 2022 | double | Number of FTTH-connectable premises in Q4 2022.Number of FTTH-connectable premises in Q4 2022. |
| — | t1_2023Locaux raccordables 1er trimestre 2023 | double | Number of FTTH-connectable premises in Q1 2023.Number of FTTH-connectable premises in Q1 2023. |
| — | t2_2023Locaux raccordables 2eme trimestre 2023 | double | Number of FTTH-connectable premises in Q2 2023.Number of FTTH-connectable premises in Q2 2023. |
| — | t3_2023Locaux raccordables 3eme trimestre 2023 | double | Number of FTTH-connectable premises in Q3 2023.Number of FTTH-connectable premises in Q3 2023. |
| — | t4_2023Locaux raccordables 4eme trimestre 2023 | double | Number of FTTH-connectable premises in Q4 2023.Number of FTTH-connectable premises in Q4 2023. |
| — | t1_2024Locaux raccordables 1er trimestre 2024 | double | Number of FTTH-connectable premises in Q1 2024.Number of FTTH-connectable premises in Q1 2024. |
| — | t2_2024Locaux raccordables 2eme trimestre 2024 | double | Number of FTTH-connectable premises in Q2 2024.Number of FTTH-connectable premises in Q2 2024. |
| — | deploiement | double | Indicator or rate of fibre optic deployment.Indicator or rate of fibre optic deployment. |
| — | geom | geo_shape | Geographic geometry of the commune.Geographic geometry of the commune. |
| — | centroid | geo_point_2d | Geographic centroid point of the commune.Geographic centroid point of the commune. |
| 100% | communeCommune | text | Name of the commune.Name of the commune. |
| 100% | nom_communeCommune | text | Name of the commune.Name of the commune. |
| 100% | epci_amiiEpci amii | text | Whether the EPCI falls under the AMII private investment zone.Whether the EPCI falls under the AMII private investment zone. |
| 100% | zones_tres_densesZones très denses | double | Number of premises in very high-density deployment zones.Number of premises in very high-density deployment zones. |
| 100% | intentions_privees_hors_engagement_l_33_13Intentions privées hors engagement L. 33-13 | double | Premises covered by private deployment intentions outside L. 33-13 commitments.Premises covered by private deployment intentions outside L. 33-13 commitments. |
| 100% | commune_ruraleCommune rurale | double | Indicator of whether the commune is classified as rural.Indicator of whether the commune is classified as rural. |
| 90.7% | engagements_l_33_13_amii_et_amelEngagements l 33 13 amii et amel | double | Premises covered by L. 33-13 AMII and AMEL deployment commitments.Premises covered by L. 33-13 AMII and AMEL deployment commitments. |
| 100% | siren_epci_2025Siren epci 2025 | text | SIREN identifier of the EPCI as of 2025.SIREN identifier of the EPCI as of 2025. |
| 100% | nombre_locaux_ipe_t2_2025_somme_tous_oiNombre locaux ipe t2 2025 somme tous oi | double | Total number of eligible premises across all operators in Q2 2025.Total number of eligible premises across all operators in Q2 2025. |
| 100% | source_retenue_t2_2025Source retenue t2 2025 | text | Data source used for Q2 2025 figures.Data source used for Q2 2025 figures. |
| 100% | meilleure_estimation_des_locaux_t2_2025Meilleure estimation des locaux t2 2025 | double | Best available estimate of premises in Q2 2025.Best available estimate of premises in Q2 2025. |
| 100% | estimation_locaux_en_cours_de_constructionEstimation locaux en cours de construction | double | Estimated number of premises currently under construction.Estimated number of premises currently under construction. |
| 100% | oi_t2_2025Oi t2 2025 | text | Operator responsible for deployment as of Q2 2025.Operator responsible for deployment as of Q2 2025. |
| 100% | t3_2024T3 2024 | double | Number of FTTH-connectable premises in Q3 2024.Number of FTTH-connectable premises in Q3 2024. |
| 100% | t4_2024T4 2024 | double | Number of FTTH-connectable premises in Q4 2024.Number of FTTH-connectable premises in Q4 2024. |
| 100% | t1_2025T1 2025 | double | Number of FTTH-connectable premises in Q1 2025.Number of FTTH-connectable premises in Q1 2025. |
| 100% | t2_2025T2 2025 | double | Number of FTTH-connectable premises in Q2 2025.Number of FTTH-connectable premises in Q2 2025. |
Schema captured from opendatasoft 2 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 1geom: [large value omitted] · region: Pays de la Loire
{
"geom": "[large value omitted]",
"region": "Pays de la Loire",
"commune": "Riaillé",
"t1_2018": 0,
"t1_2019": 0,
"t1_2020": 0,
"t1_2021": 0,
"t1_2022": 0,
"t1_2023": 0,
"t1_2024": 0,
"t1_2025": 1262,
"t2_2018": 0,
"t2_2019": 0,
"t2_2020": 0,
"t2_2021": 0,
"t2_2022": 0,
"t2_2023": 0,
"t2_2024": 0,
"t2_2025": 1270,
"t3_2018": 0,
"t3_2019": 0,
"t3_2020": 0,
"t3_2021": 0,
"t3_2022": 0,
"t3_2023": 0,
"t3_2024": 1231,
"t4_2017": 0,
"t4_2018": 0,
"t4_2019": 0,
"t4_2020": 0,
"t4_2021": 0,
"t4_2022": 0,
"t4_2023": 0,
"t4_2024": 1255,
"centroid": {
"lat": 47.521296804,
"lon": -1.312790558
},
"nom_epci": "Communauté de communes du Pays d'Ancenis",
"epci_amii": "Non",
"logements": 1082.14415168707,
"oi_t2_2025": "FI44",
"siren_epci": "244400552",
"code_region": "52",
"departement": "Loire-Atlantique",
"deploiement": null,
"nom_commune": "Riaillé",
"code_commune": "44144",
"shape_commune": "[large value omitted]",
"commune_rurale": 1,
"etablissements": 59,
"siren_epci_2025": "244400552",
"code_departement": "44",
"zones_tres_denses": 0,
"source_retenue_t2_2025": "IPE",
"engagements_l_33_13_amii_et_amel": 0,
"meilleure_estimation_des_locaux_t2_2025": 1277,
"nombre_locaux_ipe_t2_2025_somme_tous_oi": 1277,
"estimation_locaux_en_cours_de_construction": 0,
"intentions_privees_hors_engagement_l_33_13": 0
}Record 2geom: [large value omitted] · region: Pays de la Loire
{
"geom": "[large value omitted]",
"region": "Pays de la Loire",
"commune": "Sainte-Gemme-la-Plaine",
"t1_2018": 0,
"t1_2019": 0,
"t1_2020": 0,
"t1_2021": 0,
"t1_2022": 211,
"t1_2023": 638,
"t1_2024": 1079,
"t1_2025": 1116,
"t2_2018": 0,
"t2_2019": 0,
"t2_2020": 0,
"t2_2021": 0,
"t2_2022": 511,
"t2_2023": 667,
"t2_2024": 1092,
"t2_2025": 1132,
"t3_2018": 0,
"t3_2019": 0,
"t3_2020": 0,
"t3_2021": 7,
"t3_2022": 594,
"t3_2023": 830,
"t3_2024": 1097,
"t4_2017": 0,
"t4_2018": 0,
"t4_2019": 0,
"t4_2020": 0,
"t4_2021": 7,
"t4_2022": 609,
"t4_2023": 1068,
"t4_2024": 1115,
"centroid": {
"lat": 46.473166445,
"lon": -1.110869926
},
"nom_epci": "Communauté de communes Sud Vendée Littoral",
"epci_amii": "Non",
"logements": 910.173130353191,
"oi_t2_2025": "RTHD",
"siren_epci": "200073260",
"code_region": "52",
"departement": "Vendée",
"deploiement": null,
"nom_commune": "Sainte-Gemme-la-Plaine",
"code_commune": "85216",
"shape_commune": "[large value omitted]",
"commune_rurale": 1,
"etablissements": 84,
"siren_epci_2025": "200073260",
"code_departement": "85",
"zones_tres_denses": 0,
"source_retenue_t2_2025": "IPE",
"engagements_l_33_13_amii_et_amel": 0,
"meilleure_estimation_des_locaux_t2_2025": 1159,
"nombre_locaux_ipe_t2_2025_somme_tous_oi": 1159,
"estimation_locaux_en_cours_de_construction": 0,
"intentions_privees_hors_engagement_l_33_13": 0
}Record 3geom: [large value omitted] · region: Pays de la Loire
{
"geom": "[large value omitted]",
"region": "Pays de la Loire",
"commune": "Malville",
"t1_2018": 0,
"t1_2019": 0,
"t1_2020": 0,
"t1_2021": 0,
"t1_2022": 375,
"t1_2023": 539,
"t1_2024": 1065,
"t1_2025": 1852,
"t2_2018": 0,
"t2_2019": 0,
"t2_2020": 0,
"t2_2021": 0,
"t2_2022": 529,
"t2_2023": 571,
"t2_2024": 1658,
"t2_2025": 1868,
"t3_2018": 0,
"t3_2019": 0,
"t3_2020": 0,
"t3_2021": 39,
"t3_2022": 536,
"t3_2023": 571,
"t3_2024": 1666,
"t4_2017": 0,
"t4_2018": 0,
"t4_2019": 0,
"t4_2020": 0,
"t4_2021": 138,
"t4_2022": 537,
"t4_2023": 1062,
"t4_2024": 1673,
"centroid": {
"lat": 47.343889026,
"lon": -1.854223709
},
"nom_epci": "Communauté de communes Estuaire et Sillon",
"epci_amii": "Non",
"logements": 1502.94615665202,
"oi_t2_2025": "LOAN-FI44",
"siren_epci": "200072734",
"code_region": "52",
"departement": "Loire-Atlantique",
"deploiement": null,
"nom_commune": "Malville",
"code_commune": "44089",
"shape_commune": "[large value omitted]",
"commune_rurale": 1,
"etablissements": 112,
"siren_epci_2025": "200072734",
"code_departement": "44",
"zones_tres_denses": 0,
"source_retenue_t2_2025": "IPE",
"engagements_l_33_13_amii_et_amel": 0,
"meilleure_estimation_des_locaux_t2_2025": 1908,
"nombre_locaux_ipe_t2_2025_somme_tous_oi": 1908,
"estimation_locaux_en_cours_de_construction": 0,
"intentions_privees_hors_engagement_l_33_13": 0
}Record 4geom: [large value omitted] · region: Pays de la Loire
{
"geom": "[large value omitted]",
"region": "Pays de la Loire",
"commune": "Saint-Aubin-des-Coudrais",
"t1_2018": 0,
"t1_2019": 0,
"t1_2020": 0,
"t1_2021": 0,
"t1_2022": 6,
"t1_2023": 521,
"t1_2024": 529,
"t1_2025": 529,
"t2_2018": 0,
"t2_2019": 0,
"t2_2020": 0,
"t2_2021": 0,
"t2_2022": 521,
"t2_2023": 525,
"t2_2024": 529,
"t2_2025": 529,
"t3_2018": 0,
"t3_2019": 0,
"t3_2020": 0,
"t3_2021": 0,
"t3_2022": 521,
"t3_2023": 529,
"t3_2024": 529,
"t4_2017": 0,
"t4_2018": 0,
"t4_2019": 0,
"t4_2020": 0,
"t4_2021": 0,
"t4_2022": 521,
"t4_2023": 529,
"t4_2024": 529,
"centroid": {
"lat": 48.178874788,
"lon": 0.578800252
},
"nom_epci": "Communauté de communes du Pays de l'Huisne Sarthoise",
"epci_amii": "Non",
"logements": 456.971177148947,
"oi_t2_2025": "LETR",
"siren_epci": "247200686",
"code_region": "52",
"departement": "Sarthe",
"deploiement": null,
"nom_commune": "Saint-Aubin-des-Coudrais",
"code_commune": "72267",
"shape_commune": "[large value omitted]",
"commune_rurale": 1,
"etablissements": 15,
"siren_epci_2025": "247200686",
"code_departement": "72",
"zones_tres_denses": 0,
"source_retenue_t2_2025": "IPE",
"engagements_l_33_13_amii_et_amel": 0,
"meilleure_estimation_des_locaux_t2_2025": 529,
"nombre_locaux_ipe_t2_2025_somme_tous_oi": 529,
"estimation_locaux_en_cours_de_construction": 0,
"intentions_privees_hors_engagement_l_33_13": 0
}Record 5geom: [large value omitted] · region: Pays de la Loire
{
"geom": "[large value omitted]",
"region": "Pays de la Loire",
"commune": "Prévelles",
"t1_2018": 0,
"t1_2019": 140,
"t1_2020": 140,
"t1_2021": 144,
"t1_2022": 146,
"t1_2023": 148,
"t1_2024": 149,
"t1_2025": 149,
"t2_2018": 110,
"t2_2019": 140,
"t2_2020": 142,
"t2_2021": 145,
"t2_2022": 146,
"t2_2023": 148,
"t2_2024": 149,
"t2_2025": 149,
"t3_2018": 140,
"t3_2019": 140,
"t3_2020": 145,
"t3_2021": 145,
"t3_2022": 146,
"t3_2023": 149,
"t3_2024": 149,
"t4_2017": 0,
"t4_2018": 141,
"t4_2019": 140,
"t4_2020": 144,
"t4_2021": 145,
"t4_2022": 146,
"t4_2023": 149,
"t4_2024": 149,
"centroid": {
"lat": 48.154350797,
"lon": 0.474305045
},
"nom_epci": "Communauté de communes du Pays de l'Huisne Sarthoise",
"epci_amii": "Non",
"logements": 118.28078817734,
"oi_t2_2025": "LETR",
"siren_epci": "247200686",
"code_region": "52",
"departement": "Sarthe",
"deploiement": null,
"nom_commune": "Prévelles",
"code_commune": "72246",
"shape_commune": "[large value omitted]",
"commune_rurale": 1,
"etablissements": 3,
"siren_epci_2025": "247200686",
"code_departement": "72",
"zones_tres_denses": 0,
"source_retenue_t2_2025": "IPE",
"engagements_l_33_13_amii_et_amel": 0,
"meilleure_estimation_des_locaux_t2_2025": 151,
"nombre_locaux_ipe_t2_2025_somme_tous_oi": 151,
"estimation_locaux_en_cours_de_construction": 0,
"intentions_privees_hors_engagement_l_33_13": 0
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.paysdelaloire.fr/api/explore/v2.1/catalog/datasets/234400034_001-002_deploiement-de-la-fibre-optique-ftth-en-pays-de-la-loire
License
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Query examples
curl -s 'https://data.paysdelaloire.fr/api/explore/v2.1/catalog/datasets/234400034_001-002_deploiement-de-la-fibre-optique-ftth-en-pays-de-la-loire/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.
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