The area of the constituency was changed for the 2012 state election. He lost the office of Eiderkanal to the state constituency of Rendsburg , but received the municipality of Altenholz and the offices of Dänischenhagen and Danish Wohld from the state constituency of Rendsburg-Ost . The numbering changed from 10 to 9. For the 2017 state election, Eckernförde was listed under constituency number 8.
In addition to the constituency member Daniel Günther (CDU), who has held the mandate since 2009, the constituency candidates of the SPD, Serpil Midyatli, FDP, Wolfgang Kubicki, and SSW, Jette Waldinger-Thiering, were elected to the state parliament via the respective state lists of their parties. The previous member of the state parliament and state chairman of the pirate party Wolfgang Dudda failed with his party at the 5% hurdle . After his election to the German Bundestag , Wolfgang Kubicki resigned his state parliament mandate on December 14, 2017. The direct candidate of the Greens Joschka Knuth, whose twelfth place on the list was initially not enough to move into the constituency, moved up to the state parliament on July 1, 2019 for his party friend Rasmus Andresen , who had resigned his mandate because of the election to the European Parliament .