Discover here the datasets, APIs and services of the Open Data platform.
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Dataset
The Accessibility Dataset contains all stations in Ile de France. It describes the level of accessibility of the stations/stopping areas.
Analysis
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Table
This dataset describes the levels of air pollution in the underground stations of the Île-de-France network Airparif data
This dataset details the traffic of direct entrants on the RATP rail network in 2014.
This dataset details the traffic of direct entrants to the RATP rail network in 2015.
This dataset shows the geographic footprints of the tracts from the Area Plans dataset.
This dataset created in June 2019 presents the plans of the Île-de-France network by sector.
This data comes from 14 counting sensors, placed at the access points to the La Défense (Grande Arche) and Esplanade de La Défense stations.
This dataset presents the occupancy rate of the Île-de-France Mobilités Bicycle Parking Lots by counting the number of bicycles taking place each quarter.
Description and Objectives: This dataset contains the average offer, i.e. the average number of rides, over a typical week of the school holiday period, for the year 2025. Summer holidays are not included in the period. The average number of trips is shown per stop, per line and per time slot.
This dataset contains the average offer, i.e. the average number of rides, over a typical week of the non-holiday period, for the year 2025. The average number of trips is shown per stop, per line and per time slot.
This dataset contains the average offer, i.e. the average number of rides, over a typical week of the summer holiday period, for the year 2025. The average number of trips is shown per stop, per line and per time slot.
Geographical layer describing linear cycling facilities in Île-de-France: cycle paths, cycle lanes, meeting areas.
Map
Description: Geographical layer describing the Île-de-France Mobilités bicycle parking lots.
API
The bike route calculation API returns a suitable and safe route
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Geographical layer describing bus facilities (lanes in dedicated lanes) in Île-de-France .
This dataset describes the stops and municipalities served by the 3 carpooling lines according to the Scheme of the National Base of Carpooling Places (BNLC).
The table shows the emission factors in CO2 equivalent of the different lines and modes of transport in Île-de-France. These emission factors are expressed in passenger-kilometres (CO2 equivalent emitted by a passenger travelling over 1 km). They are provided by transport operators for public transport, and by Ademe's Carbon Base for others. The CO2e/voy/km column by mode of transport aggregates the CO2e emission factors to the "mode of transport" grid. These values by mode are used for the CO2 calculation of the Île de France Mobilités route planner.
Description & Objectives: This dataset represents the contours of bus network operating contracts. A contract outline is the aggregation of the municipalities served by this contract. The outlines are based on the referential of municipalities in the IGN's BD TOPO.
Description: Geographical layer representing the road network used by the regular commercial bus lines authorised to run by Ile-de-France Mobilités with the cumulative number of trips per day.
Description of the tickets valid in Ile-de-France.
This dataset allows to compare the location of the Bus Stops provided by the operators to Île-de-France Mobilités (corresponds to the stops currently broadcast in the GTFS) and the Bus Stops present in OpenStreetMap.
The row referential data streaming API (ILICO) allows you to retrieve the objects present in the ILICO database against one or more commercial row(s).
The Stops Repository (ICAR) Data Dissemination API allows you to stream a set of reference and particular objects present in the ICAR database.
The API for disseminating real-time data on the number of mechanical and electric bicycles available at each station as well as the number of free terminals in Vélib' Métropole stations.
Geographical layer describing the eco-bus stations in Île-de-France.
This dataset lists all the lifts available in the stations of Île-de-France. Each elevator is present in a transfer area of the Île-de-France stop referential.
This dataset lists drinking water fountains located near metro, RER, train and tram stops in Île-de-France.
This dataset offers all the relationships between the objects in the Île-de-France judgment referential
This dataset displays the frequently asked questions and answers (FAQs) found in the help and contacts section of the Ile-de-France mobilités website.
API for generating line indices to produce standardised indices for each line of the Ile de France Mobilités network.
QR Code generation API allowing users direct access to a page dedicated to each stop on the IDFM portal.
The validation data is updated at the end of February and the end of August.
List of datasets and APIs recommended as part of IDFM's DATA hackathon set challenges. The list is obviously not exhaustive and you can suggest the addition of other data sources via the Slack PRIM community
The Ile-de-France Mobilités Calculator API – Generic access (Navitia) brings together a set of services that allow passengers to consult information on the Île-de-France transport networks.
Calculate the accessibility of a geographic area by public transit for a given period of time.
The Ile-de-France Mobilités Calculator API – Traffic Info Messages (Navitia) brings together information messages on the traffic situation in real time, by line or by mode of transport.
List of subsidies signed/notified by Ile-de-France Mobilités.
This dataset shows the annual results of the overall quality perception indicator from the perception survey carried out by Île-de-France Mobility with passengers under RATP contracts (Train, Metro, Tram and Bus: Paris, Bus in dedicated lane, Petite Couronne, Noctilien), SNCF (Train, Tram-Train and Noctilien), as well as for the contracts resulting from competitive bidding.
This dataset proposes the attachment of the Accesses to one or more Stops Zones within the Île-de-France stop referential. The description of the Accesses is offered in the Access game. These same accesses are also present in the GTFS dataset (IDFM:StopPlaceEntrance: prefixed objects in the stops.txt file)
List of links to timetables and maps of commercial public transport lines (train, RER, metro, tramway, bus and coach) operating in Île-de-France.
List of carriers operating commercial public transport lines (SNCF, RATP and OPTILE companies) operating in Île-de-France.
This dataset has undergone changes in the data structure, the new publication aims to align with the news of the Véligo Location service.
This dataset brings together all the news published on the Île-de-France Mobilités website. It allows you to follow local information related to transport networks in Île-de-France.
Description: This dataset lists the different types of bicycle service and reception points offered by Île-de-France Mobilités: fixed and mobile bike houses and Véligo Location rental points.
Description: This dataset presents the range of plans and maps of works on the Île-de-France public transport network, intended for passenger information. The purpose of these documents is to report disruptions, service interruptions, alternative routes and infrastructure works impacting the structuring regional offer (Train-RER, Metro, Tramway, Express bus lines, Mobilien bus lines, Tzen bus lines). They allow passengers to anticipate temporary changes to their usual journey during the duration of the work.
Image
Widget
Île-de-France Mobilités' Marque-Grise Route Search allows you to provide your users with a route planner for their journeys.
Information messages displayed in real time on the screens of the transport spaces
Description & Objectives: This dataset represents the list of municipalities by bus network operating contract. The outlines of the municipalities are based on the referential of municipalities in the IGN's BD TOPO. The update is monthly (excluding summer holidays) and is based on the theoretical offer.
This dataset lists the banner/news messages displayed on https://me-deplacer.iledefrance-mobilites.fr and on the Ile-de-France Mobilités applications.
Upcoming real-time schedules for all network stops currently available in a single exchange.
1 available reuse
Next schedules of real-time crossings at the stops of a given line.
2 available reuses
Estimated times of the next stops at the stops. Currently, the schedules of the next stops in real time are only available for part of the Ile-de-France network. All the stops on the network will be gradually available.
This dataset shows the number of Véligo Location subscribers: Classic VAE and Cargo by municipality.
Description: This dataset shows the number of trips per stop, in any direction, per hour time slot. This dataset currently includes only one day, Thursday 20/11/2025. An evolution is planned to increase the number of days available.
Geographical layer describing the Park & Ride facilities in Île-de-France.
This dataset lists all cultural places where holders of a valid Navigo subscription (Month, Annual, Senior, imagine R and Liberté +) can benefit from a cultural advantage (fare reduction or exclusive service).
This dataset shows the quarterly results of the Passenger routes for RATP contracts (Train, Metro, Tram and Bus): Paris, Bus en lane propre, Petite Couronne, Noctilien), SNCF (Train, Tram-Train and Noctilien), as well as for contracts resulting from competition.
This dataset lists the places of sale and places of after-sales services of transport tickets in Ile-de-France
This dataset lists the types of places of sale and places of after-sales services of transport tickets in Ile-de-France
This dataset contains the position data in the subway trains, in order to know where to position to reach its exit or connection more easily.
This dataset is the result of cross-referencing the list of SDAP lines and the offer data from the dataset "Planned timetables on public transport lines in Ile-de-France (GTFS Datahub)". It lists the stops served by the bus lines registered in the SDAP. These stops must be the subject of a description of the accessibility of the road within a radius of 200m (Article 27 of the Mobility Orientation Act)
This dataset lists the set of bus lines registered in the SDAP. It is compatible with the "Référentiel des lignes en transport en commun d'Île-de-France" dataset and includes its identifiers.
Pursuant to II of Article D. 224-15-13 of the above-mentioned Environmental Code, the data relating to the renewal of vehicle fleets and the proportion of low- and very low-emission vehicles in these renewals are defined and made available in accordance with the rules defined in the referential annexed to the Order of 29 December 2020.
This dataset is a reproduction of the data published on the RATP Open Data. This data will only be accessible on Île-de-France Mobilités' Open Data and on the PRIM portal from September
This dataset is the quarterly result of the quality of service indicators of the passenger journey for the RATP (Train, Metro, Tramway and Bus: Paris, Bus en lane propre, Petite Couronne, Noctilien) and SNCF (Train, Tram-Train and Noctilien) contracts.
This dataset created in April 2020 presents the range of maps of the transport network in Île-de-France intended for passenger information. The purpose of these plans is to present the structuring regional offer (Train-RER, Metro, Tramway, Express bus lines, Mobilien bus lines, Tzen bus lines), the night network and certain associated services (Labelled Park & Ride Plan). Some maps are intended for display at the stopping point or on board rolling stock, others are printed in the form of leaflets.
List of commercial public transport lines (train, RER, metro, tramway, bus and coach), active and soon to be active running in Île-de-France.
This dataset provides access to the Île-de-France judgment referential. This represents the obligatory crossing points through which a traveller must pass in order to be able to access the Stops of one or more Stops Zone (entrance) or to leave this zone(s) (exit). The attachment of Accesses to one or more Stops Zones is described in the Access Relations game. These same accesses are also present in the GTFS dataset (IDFM:StopPlaceEntrance: prefixed objects in the stops.txt file)
This dataset offers the stops of the carriers of the Île-de-France referential of stops. A Transporter Stop is a "land" object and can take many forms depending on the uses or scales (a zebra on the road, a bus station, a bus shelter, etc.). etc.)
This dataset offers all the objects in the Île-de-France judgment referential as well as a map to visualize the tree structure of the objects.
This dataset offers all the interchange hubs of the Île-de-France referential of stops. This represents places with national or international visibility (airports, train stations, etc.)
This dataset proposes the stop zones of the Île-de-France stop referential. This represents monomodal areas based above all on commercial (and geographical) coherence: known to the public under the same commercial name.
This dataset offers the reference judgments of the Île-de-France judgment referential. These stops correspond to the places, such as platforms, areas or platforms/lanes, where the passenger waits, gets on or off the vehicle.
This dataset offers the correspondence areas of the Île-de-France stop referential. This represents multimodal areas where pedestrian connections between stops are implicit (reasonable pedestrian travel time).
List and routes of transit lines from the GTFS.
Linear description of the Ile-de-France rail network, with emphasis on the Public Transport lines subsidised by Ile-de-France Mobilités.
Schematic linear description of the Ile-de-France rail network, with emphasis on the Public Transport lines subsidized by Ile-de-France Mobilités.
Set of files describing the transport offer (timetables, routes, lines, stops, connections between stops) planned over the next 30 days, for all public transport lines in the Ile-de-France region (OPTILE RATP and SNCF). These files are updated 3 times a day. More precisely, at 8 a.m., 1 p.m. and 5 p.m.
3 available reuses
Schematic layer describing the layout of the train, RER, metro, tramway, val and funicular lines open to passengers in Île-de-France (large format).
Schematic layer describing the layout of the Train, RER and Val lines (but not the metro, tram, and funicular lines) open to passengers in Île-de-France (small format).
List of stops and lines integrated into the real-time data exchange platform of Île-de-France Mobilités (for Open Data distribution).
Vélib information is no longer available following the change of operator (Smoove). We are working with the Vélib' Métropole joint syndicate to offer you this service again. In the meantime, to consult the availability of vélib: click here.
Geographical layer describing, by line, the train and RER stations, metro, tramway, val and funicular stations open to passengers in Île-de-France.
Geographical layer describing the TRAIN and RER stations, the METRO, TRAM, VAL and FUNICULAR stations open to passengers in Île-de-France.
Schematic layer describing, by line, the train and RER stations, the metro, tramway, val and funicular stations open to passengers in Île-de-France.
Schematic layer describing, by line, the train, RER and Val stations (but not the metro, tram and funicular stations) open to passengers in Île-de-France. The schematic representation of the objects is suitable for "small format" use for a small scale.
Geographical layer listing the stops and multimodal interchange hubs of the routes of public transport projects in Île-de-France.
This dataset lists all the lines of the Ile-de-France network and the stops served for each of these lines as in the GTFS.
This dataset shows the number of passenger validations per day per stop and per ticket on the surface network.
The Theoretical Offer API returns all the theoretical transport offer data in Île-de-France
The Traffic Info Messages - Global Query API returns all current and upcoming disruption information, as well as a list of affected lines and stops.
Geographical layer describing the routes of public transport projects in Île-de-France. A transmission line project is the improvement, extension of an existing line, as well as the creation of a new transmission line.
This dataset shows the hourly profile of day and line validations on the surface network.
Île-de-France Mobilités provides you with the schematic plans of the works per month.
