Rhineland-Palatinate polling average

Rhineland-Palatinate state election 2026: result, polls and government

Average of each pollster's latest poll from the past 120 days, as of 20 August 2026 (34 days ago). Next election: expected spring 2031; see also the Rhineland-Palatinate state election 2031 forecast.

Next electionspring 2031expected, see the forecastLast election 22 Mar 2026CDU 31.0%preliminary result, all partiesGovernmentCDU + SPD54 of 101 seats according to the polls, majorityPolls, as of 20 Aug 2026CDU 28.0%leading in the average of all pollsters
Polling average Rhineland-Palatinate
Average of each pollster's latest poll, shares in percent
  • CDU28.0%-3.0
  • AfD24.0%+4.5
  • SPD19.0%-6.9
  • Grüne11.0%+3.1
  • Linke5.0%+0.6
  • FDP3.0%+0.9
  • Freie Wähler3.0%-1.2
  • Others7.0%+2.0

Dashed line: electoral threshold of 5%. Lighter area: statistical margin of error of a single poll. Change compared with the election result of 22 Mar 2026.

Wahlergebnisse.io© 2026Source: dawum.de (ODbL) · As of: 20 Aug 2026
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Averaging the latest poll for the Rhineland-Palatinate state election, CDU leads with 28.0%, followed by AfD on 24.0%.

Basis

These polls feed into the average

Each pollster's latest poll from the past 120 days, averaged without weighting. Older polls by the same pollster are replaced.

Polls in the average for the Rhineland-Palatinate state election, as of 20 Aug 2026, values in per cent
PollsterPublishedCDUAfDSPDGrüneLinkeFDPFreie WählerOthers
Infratest dimap20 Aug 2026282419115337
Our analysis

House effects: which pollster rates whom higher?

Since 20 August 2024, INSA has measured AfD on average 3.8 points above the average of the other pollsters, INSA has measured CDU on average 2.2 points below the average of the other pollsters, INSA has measured SPD on average 1.6 points below the average of the other pollsters.

Adjusted for these house effects, CDU would stand at 26.9% instead of 28.0%, Linke would stand at 5.9% instead of 5.0%, SPD would stand at 18.2% instead of 19.0%. The current average is therefore shaped by which pollsters published most recently.

House effects by pollster since 20 August 2024: mean deviation from the rolling average of the other pollsters in percentage points
PollsterPollsCDUAfDSPDGrüneLinkeFreie WählerØ abs.
Infratest dimap7+1.1-0.7+0.8+0.3-0.9+0.50.7
INSA3-2.2+3.8-1.6-1.1-0.61.9
Raw average28.0%24.0%19.0%11.0%5.0%3.0%
Adjusted for house effects26.9%(-1.1)24.7%(+0.7)18.2%(-0.8)10.7%(-0.3)5.9%(+0.9)2.5%(-0.5)

Positive: the pollster measures the party higher than the other pollsters' rolling 120-day average on the same day. Only pollsters with at least 3 polls since 20 August 2024.

Projected

Seat distribution in the Landtag of Rhineland-Palatinate

Under Sainte-Laguë, the 101 seats would split into 32 for CDU, 28 for AfD, 22 for SPD, 13 for Grüne, 6 for Linke. FDP, Freie Wähler would fall short of the threshold. Regular size 101 seats, excluding overhang and compensatory seats. Electoral threshold 5 per cent.

Seat distribution Rhineland-Palatinate
Projected seat distribution based on the polling average
CDU: 32 seatsAfD: 28 seatsSPD: 22 seatsGrüne: 13 seatsLinke: 6 seatsMajority from 51101of 101 seats
  • CDU32
  • AfD28
  • SPD22
  • Grüne13
  • Linke6
Wahlergebnisse.io© 2026Source: dawum.de (ODbL) · As of: 20 Aug 2026
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Majorities

Which coalitions would have a majority?

All two- and three-party alliances with a projected majority. Alliances that merely extend a smaller majority coalition are hidden. The arithmetic says nothing about whether a coalition is politically feasible.

Coalition calculator Rhineland-Palatinate
Seats based on the polling average, tap parties to test an alliance
Coalition calculator: tap the parties
CDU + SPD
CDU: 32 seatsSPD: 22 seatsAfD: 28 seatsGrüne: 13 seatsLinke: 6 seats54/101
Majority, 4 seats above half
Seats based on the current polling average, 101 regular seats, majority from 51.
Wahlergebnisse.io© 2026Source: dawum.de (ODbL) · As of: 20 Aug 2026
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  • CDU + AfD60 of 101
  • CDU + SPDGovernment54 of 101
  • AfD + SPD + Grüne63 of 101
  • AfD + SPD + Linke56 of 101
  • CDU + Grüne + Linke51 of 101
Our analysis

How secure are the majorities?

Polls have errors, so we recalculate the seat distribution 3,000 times with randomly varied values. The spread for each party follows from the sampling error of the average and from how far the final polls before earlier elections actually missed. The result: the probability that an alliance would have a majority, that a party clears the threshold and who becomes the largest party. This is not an election forecast but an assessment of the current polling picture.

Majority probabilities Rhineland-Palatinate
Share of simulations in which an alliance holds a majority

Majority in parliament

  • CDU + SPDGovernment92%
  • CDU + AfDover 99%
  • AfD + SPD + Grüneover 99%
  • AfD + SPD + Linke87%
  • CDU + Grüne + Linke42%
  • CDU + Grüne11%
  • AfD + SPD55%
  • AfD + Grüneunder 1%
  • SPD + Grüneunder 1%

Clearing the electoral threshold

  • Freie Wähler 1)2%
  • FDP 1.1)4%
  • Linke 1.9)48%

Largest party

  • CDU86%
  • AfD14%

3,000 simulations. Spread per party from the sampling error of the average and the historical deviation of polls from election results. Method.

Wahlergebnisse.io© 2026Source: dawum.de (ODbL) · As of: 20 Aug 2026
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Trend

Polling trend since 12 December 2024

Polling trend Rhineland-Palatinate
Rolling average and individual polls, shares in percent
010203040Jan 25Mar 25May 25Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jul 26CDUAfDSPDGrüneLinkeFDPFreie Wähler
Dots are individual polls, lines the rolling average over 120 days. Period 12 Dec 2024 to 20 Aug 2026. Tap the tiles to hide parties.
Wahlergebnisse.io© 2026Source: dawum.de (ODbL) · As of: 20 Aug 2026
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Our analysis

Accuracy ahead of the election on 22 Mar 2026

Before the Rhineland-Palatinate state election on 22 Mar 2026, Forschungsgruppe Wahlen came closest to the result with an average error of 0.9 points per party, INSA was furthest away with 1.2 points. All pollsters underestimated CDU (by 2.3 points on average) and overestimated SPD (by 1.4 points on average). Official preliminary result according to the returning officer. All elections since 2017 in the pollster comparison.

Deviation of the last polls before the election of 22 Mar 2026 from the result, in percentage points
PollsterPoll datedCDUSPDAfDGrüneLinkeFreie WählerØ abs.
Result 22 Mar 2026(preliminary)31.0%25.9%19.5%7.9%4.4%4.2%
Forschungsgruppe Wahlen19 Mar 2026 (3 days before)-2.0+1.1-0.5+1.1+0.6+0.30.9
Infratest dimap12 Mar 2026 (10 days before)-2.0+2.1-0.5+0.1+0.6+0.30.9
INSA18 Mar 2026 (4 days before)-3.0+1.1+0.5+1.1+0.6+0.81.2

Positive: the poll was above the result. Each pollster's last poll within 30 days before the election.

Archive

All polls for the Rhineland-Palatinate state election

65 polls since 9 March 2017. Pollsters: Infratest dimap, Forschungsgruppe Wahlen, INSA, Institut Wahlkreisprognose, Civey, Forsa, GESS Phone & Field.

The 40 latest polls for the Rhineland-Palatinate state election, values in per cent
PollsterPublishedCDUAfDSPDGrüneLinkeFDPFreie WählerOthers
Infratest dimap20 Aug 2026282419115337
Forschungsgruppe Wahlen19 Mar 2026291927954.56.5
INSA18 Mar 20262820279556
Forschungsgruppe Wahlen13 Mar 20262819269558
Infratest dimap12 Mar 2026291928854.56.5
Infratest dimap26 Feb 20262819279557
Infratest dimap22 Jan 202629182610647
Infratest dimap9 Oct 202529192310649
INSA4 Oct 202527232296432
Institut Wahlkreisprognose20 Jun 2025281824.510.55.5244.5
Infratest dimap5 Jun 2025301723115347
INSA2 Apr 202528192199234
Infratest dimap12 Dec 202432142411447
Infratest dimap11 Jul 202431122110579
Infratest dimap22 Feb 202431152210477
Institut Wahlkreisprognose13 Dec 20232720268.51.53.57.56
Infratest dimap2 Nov 202331172212558
Infratest dimap20 Jul 202331162511566
INSA23 May 2023271428112657
Infratest dimap30 Mar 202329122814557
Institut Wahlkreisprognose22 Mar 202325162911256.55.5
Infratest dimap15 Dec 202229112815557
INSA25 Nov 2022281328132556
Institut Wahlkreisprognose17 Oct 202225.5152610276.58
Infratest dimap29 Sep 202227122714848
Institut Wahlkreisprognose11 Jul 202226.56.534.514256.55
Institut Wahlkreisprognose18 May 202223.5537132865.5
Institut Wahlkreisprognose30 Mar 20222463972877
Infratest dimap10 Mar 20222673411958
Infratest dimap25 Nov 202121834121168
Institut Wahlkreisprognose10 Nov 2021208419.51.57.584.5
Infratest dimap9 Sep 20212384093656
Infratest dimap15 Jul 20212483893666
INSA12 Mar 2021291032103745
Forschungsgruppe Wahlen11 Mar 2021299331036.554.5
Civey10 Mar 20213093113288
INSA9 Mar 2021301030123645
Institut Wahlkreisprognose7 Mar 2021281033102.5853.5
Forschungsgruppe Wahlen5 Mar 202129933113744
Infratest dimap4 Mar 202128930123954

The 40 latest of 65 polls. Every poll has its own page; see all polls in the chronicle.

Background

The Rhineland-Palatinate state election at a glance

At the last Rhineland-Palatinate state election on 22 March 2026, CDU became the largest party with 31.0% and replaced SPD at the top. The biggest move compared with 2021: AfD gained 11.2 points.

Rhineland-Palatinate is governed by CDU and SPD. On the current polling average this alliance would win 54 of 101 seats and would keep its majority.

65 polls for the Rhineland-Palatinate state election have been published since 9 March 2017, 7 of them this year. Most come from Infratest dimap (36), INSA (12), Institut Wahlkreisprognose (9). Recently a new poll has appeared every 51 days on average.

The next Rhineland-Palatinate state election is expected in spring 2031. The term is 5 years, and anyone aged 18 or over is eligible to vote.

  • The state lists are distributed across four regional lists.

Results: 22 Mar 2026* · 14 Mar 2021. Pollster accuracy.

Parliament
Landtag of Rhineland-Palatinate
Seats
101 (regular size)
Constituencies
51
Threshold
5 per cent
Seat allocation
Sainte-Laguë/Schepers
Votes
two votes: constituency vote and state vote
Term
5 years
Voting age
18 years
Last election
22 March 2026
Next election
expected spring 2031
Government
CDU, SPD
State capital
Mainz
Map

Rhineland-Palatinate: largest party by district

Second votes at the 2025 federal election in the districts and independent cities. Tap to open the district result with all municipalities. State election results by municipality will follow once the state returning officer provides them in machine-readable form.

Rhineland-Palatinate: largest party by district, 2025 federal election
Largest party by second votes per district and independent city
Wahlergebnisse.io© 2026Source: Federal Returning Officer, © GeoBasis-DE / BKG 2025 · As of: 23 Feb 2025
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All districts and municipalities in Rhineland-Palatinate · Map of Germany

On the ground

Districts, cities and constituencies in Rhineland-Palatinate

Every district with all its municipalities, the largest cities with their 2025 federal election result, and the constituencies with their directly elected seat.

Districts and independent cities

The largest cities

Constituencies at the 2025 federal election

Rhineland-Palatinate: constituency seats, 2025 federal election
Party with the most first votes per constituency, share in percent
Wahlergebnisse.io© 2026Source: Federal Returning Officer, © GeoBasis-DE / BKG 2025 · As of: 23 Feb 2025
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All constituencies in Rhineland-Palatinate as a list · All districts and municipalities

Pollsters

Which pollsters survey the Rhineland-Palatinate state election and when they last did.

Table as CSV

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