2025 Tønder municipal election

2025 Tønder municipal election
18 November 2025

All 31 seats to the Tønder municipal council
16 seats needed for a majority
Turnout19,943 (68.8%)
1.0%
  First party Second party Third party
 
S
T
V
Party Schleswig Party Tønder Listen Venstre
Last election 4 seats, 13.3% 9 seats, 29.0% 6 seats, 17.1%
Seats won 8 6 6
Seat change 4 3 0
Popular vote 5,029 3,679 3,396
Percentage 25.7% 18.8% 17.3%
Swing 12.4% 10.2% 0.3%

  Fourth party Fifth party Sixth party
 
A
O
F
Party Social Democrats Danish People's Party Green Left
Last election 5 seats, 14.8% 0 seats, 2.8% 1 seat, 4.0%
Seats won 4 3 1
Seat change 1 3 0
Popular vote 2,372 1,838 1,019
Percentage 12.1% 9.4% 5.2%
Swing 2.7% 6.6% 1.2%

  Seventh party Eighth party Ninth party
 
Æ
I
C
Party Denmark Democrats Liberal Alliance Conservatives
Last election Did not stand 0 seats, 0.7% 2 seats, 5.5%
Seats won 1 1 1
Seat change 1 1 1
Popular vote 960 589 515
Percentage 4.9% 3.0% 2.6%
Swing New 2.3% 2.8%

Mayor before election

Jørgen Popp Petersen
Schleswig Party

Mayor after election

Jørgen Popp Petersen
Schleswig Party

The 2025 Tønder Municipal election will be held on November 18, 2025, to elect the 31 members to sit in the regional council for the Tønder Municipal council, in the period of 2026 to 2029.[1] Jørgen Popp Petersen from Schleswig Party, would secure re-election.[2]

Background

Following the 2021 election, Jørgen Popp Petersen from the Schleswig Party became mayor for his first term, and the party's first mayor since 1946.[3] In the 2021 election, the newly created local party Tønder Listen, won the most seats, but lost the mayoral position to the Schleswig Party.[4] The party leader, Henrik Frandsen, later became an MF following the 2022 Danish general election.[5] Following this, Frandsen announced on 8 January, 2024 that he intended to drop out of local politics.[6] Popp Petersen did however, seek the mayoral position again and to be re-elected.[7] In September 2025, it was revealed that Popp Petersen had been reported to the police 8 times between 2019 and 2024, on breaking the law on his pig farm. [8]

Electoral system

For elections to Danish municipalities, a number varying from 9 to 31 are chosen to be elected to the municipal council. The seats are then allocated using the D'Hondt method and a closed list proportional representation. Tønder Municipality had 31 seats in 2025.

Electoral alliances

Source[9]

Electoral Alliance 1

Party Political alignment
C Conservatives Centre-right
I Liberal Alliance Centre-right to Right-wing
O Danish People's Party Right-wing to Far-right
Y Velfærdsdemokraterne Local politics

Electoral Alliance 2

Party Political alignment
F Green Left Centre-left to Left-wing
Å The Alternative Centre-left to Left-wing

Electoral Alliance 3

Party Political alignment
V Venstre Centre-right
Æ Denmark Democrats Right-wing to Far-right

Results by polling station

Division A C F I O S T V Y Æ Å
% % % % % % % % % % %
Bredebro 23.5 3.4 1.6 2.2 12.3 20.1 15.5 13.8 0.7 6.8 0.2
Ballum 7.2 3.3 4.4 1.1 18.5 19.6 22.9 13.0 1.7 7.5 0.8
Visby 11.0 6.0 1.1 2.8 13.1 32.5 13.1 13.1 0.7 6.0 0.7
Højer 17.3 2.7 5.3 1.2 10.1 31.7 19.2 8.5 0.2 3.5 0.2
Sdr. Sejerslev 9.4 4.7 5.8 1.8 7.2 27.1 24.9 6.9 1.1 10.8 0.4
Møgeltønder 19.7 1.4 6.0 1.0 5.9 23.8 15.3 22.4 0.2 3.8 0.5
Løgumkloster 9.3 1.9 3.7 2.2 6.2 46.0 10.9 13.7 0.7 5.0 0.5
Nr. Løgum 10.6 1.2 2.8 2.8 7.3 41.8 10.2 15.8 0.1 7.3 0.3
Bedsted Friskole 6.4 1.9 4.0 1.9 6.9 46.9 5.6 18.6 0.3 7.4 0.3
Øster Højst 3.7 2.4 2.0 1.8 9.7 51.0 6.2 14.9 0.2 8.1 0.0
Agerskov 7.9 8.2 3.8 3.2 8.5 18.2 9.3 33.4 0.3 7.2 0.1
Arrild 7.1 1.0 4.3 3.3 11.6 13.1 7.3 44.3 0.5 6.5 1.0
Branderup 9.3 2.8 4.0 4.0 10.9 20.2 10.5 29.6 0.4 8.1 0.0
Døstrup 10.9 3.9 3.2 6.4 23.8 9.6 25.7 7.1 0.6 8.0 0.6
Toftlund 12.1 2.0 3.5 2.1 8.4 14.4 14.9 37.8 0.1 4.1 0.5
Brøns 7.6 1.4 6.0 10.4 17.9 5.6 31.5 6.6 2.8 8.4 1.6
Tønderhallerne 14.5 2.4 9.2 1.5 4.6 31.7 20.6 12.7 0.3 2.2 0.4
Abild 8.4 3.8 4.1 1.2 12.8 25.3 27.2 7.6 0.2 8.8 0.5
Hostrup 9.8 4.1 8.4 1.0 7.5 33.8 11.6 19.6 0.2 3.7 0.4
Rømø 20.7 2.6 6.1 2.9 20.4 9.3 13.7 18.1 1.5 3.8 0.9
Skærbæk 10.3 1.2 4.1 8.8 13.8 10.1 37.4 8.8 0.4 4.1 1.0
Vodder 6.7 1.0 7.0 5.4 19.4 11.1 36.3 6.1 1.0 6.1 0.0

Results

Party Votes % +/- Seats +/-
Tønder Municipality
S Schleswig Party 5,029 25.68 +12.39 8 +4
T Tønder Listen 3,679 18.79 -10.23 6 -3
V Venstre 3,396 17.34 +0.28 6 0
A Social Democrats 2,372 12.11 -2.67 4 -1
O Danish People's Party 1,838 9.39 +6.57 3 +3
F Green Left 1,019 5.20 +1.25 1 0
Æ Denmark Democrats 960 4.90 New 1 New
I Liberal Alliance 589 3.01 +2.26 1 +1
C Conservatives 515 2.63 -2.85 1 -1
Å The Alternative 95 0.49 +0.10 0 0
Y Velfærdsdemokraterne 91 0.46 New 0 New
Total 19,583 100 N/A 31 N/A
Invalid votes 83 0.29 -0.11
Blank votes 277 0.96 +0.05
Turnout 19,943 68.76 -1.04
Source: valg.dk

Opinion polls

Polling
firm
Fieldwork
date
Sample
size
T V A S C F O I Å Y Æ Others Lead
Epinion 4 Sep - 13 Oct 2025 498 12.8 16.9 26.6 3.8 6.7 7.7 6.1 0.5 8.8 10.3 9.7
2024 european parliament election 9 Jun 2024 27.0 15.8 7.3 9.0 8.5 6.7 1.3 15.4 11.2
2022 general election 1 Nov 2022 15.3 26.2 4.6 5.0 3.0 5.6 0.8 14.9 10.9
2021 regional election 16 Nov 2021 56.3 17.5 4.0 4.9 4.3 0.7 0.4 38.8
2021 municipal election 16 Nov 2021 29.0
(9)
17.1
(6)
14.8
(5)
13.3
(4)
5.5
(2)
4.0
(1)
2.8
(0)
0.7
(0)
0.4
(0)
11.9

References

  1. ^ "Kommunalvalg". valg.im.dk (in Danish). Retrieved 2025-05-26.
  2. ^ "Politianmeldt borgmester og hans parti beholder magten i Tønder". TV2 (in Danish). 19 November 2025. Retrieved 2025-11-21.
  3. ^ "Slesvigsk Parti får første borgmesterpost siden 1946". www.tvsyd.dk/ (in Danish). Retrieved 2025-05-26.
  4. ^ "V mere end halveret i Tønder". tv2.dk (in Danish). Retrieved 2025-05-26.
  5. ^ "Moderaternes gruppeformand dropper kommunalpolitik". nordjyske.dk (in Danish). Retrieved 2025-05-26.
  6. ^ "M-gruppeformand og tidligere Tønder-borgmester stempler ud af kommunalpolitik". altinget.dk (in Danish). Retrieved 2025-05-26.
  7. ^ "Borgmesterparti klar til valg: Ni gengangere og et nyt navn på kandidatlisten". jv.dk (in Danish). Retrieved 2025-05-26.
  8. ^ "Borgmester politianmeldt otte gange". dr.dk (in Danish). Retrieved 2025-09-05.
  9. ^ "Stemmefordeling i Tønder Kommune". valg.dk (in Danish). Retrieved 7 October 2025.