In light of the increasing importance of computer-readable, open data, the Federal Statistical Office (FSO) will offer this type of data from this year onwards as part of the federal votations.
From midday on election day (20.10.2019), the FSO will publish provisional, official results in real-time in JSON and csv computer-readable file formats (Open Government Data). These will include the allocation of seats, the parties’ share of votes, electoral participation and the results by lists and candidates.
The data are published in real-time on the opendata.swiss platform during voting Sunday (20.10.2019):
On election day, maps are produced with real-time data of the results in the Political Atlas of Switzerland below: