Editing East Prussia (section)

===Elections to the provincial diets===

{{election table|title=Summary of the East Prussian Provincial Diet direct election results}}
|-style="background:#E9E9E9;"
!colspan="2" align="left"|Parties
!%<br>1921
!+/-<br>1921
!Seats<br>1921
!+/-<br>1921
!%<br>1925
!+/-<br>1925
!Seats<br>1925
!+/-<br>1925
!%<br>1929
!+/-<br>1929
!Seats<br>1929
!+/-<br>1929
!%<br>1933
!+/-<br>1933
!Seats<br>1933
!+/-<br>1933
|-
|bgcolor="red"|
|align="left"|[[Social Democratic Party of Germany|SPD]]
|24.1
|
|20
|
|rowspan="1"|24.8 
|rowspan="2"| +0.7 (-) 
|rowspan="2"|22
|rowspan="2"| +2 (−4)
|rowspan="2"|26 
|rowspan="2"| +1.2
|rowspan="2"|23
|rowspan="2"| +1
|rowspan="2"|13.6 
|rowspan="2"| -12.4
|rowspan="2"|12
|rowspan="2"| -11
|-
|bgcolor="#ff2222"|
|align="left"|[[Independent Social Democratic Party of Germany|USPD]]
|
|
|6
| +6
| merged<br>in SPD
|-
|bgcolor="#63B8ff"|
|align="left"|[[German National People's Party|DNVP]]<ref name="KFSWR">In 1933 the DNVP ran under the list KFSWR, also including ''[[Der Stahlhelm, Bund der Frontsoldaten|Der Stahlhelm]]'' and the [[Agricultural League|LB]].</ref>
|13.4
| +13.4
|11
| +11
|rowspan="2"|45.6<ref>DVP and DNVP formed the united list called Prussian Block (PB, Preußemblock).</ref>
|rowspan="2"| 
|rowspan="2"|40
|rowspan="2"| (+4)
|31.2 
| (+17.8)
|27
| (+16)
|12.7<ref name="KFSWR"/> 
| −18.5
|11
| −16
|-
|bgcolor="blue"|
|align="left"|[[German People's Party|DVP]]
|3.6
| +3.6
|4
| +4
|8.7
| (+5.1)
|8
| (+4)
|
|
|0
| −8
|-
|bgcolor="turquoise"|
|align="left"|[[Bund für Wirtschaft und Aufbau|BWA]]
|
|
|16
| +16
|
|
|0
| −16
| 
|
|0
| 0
| 
|
|0
| 0
|-
|bgcolor="#0000CD"|
|align="left"|[[Centre Party (Germany)|Zentrum]]
|9.3
|
|8
| +8
|6.9
| −2.4
|6
| −2
|8.1
| +1.2
|7 
| +1
|7 
| −1.1
|7
| 0
|-
|bgcolor="#8B0000"|
|align="left"|[[Communist Party of Germany|KPD]]<ref>In 1921 the party was named United Communist Party of Germany, VKPD.</ref>
|7
| +7
|6
| +6
|6.9 
| −0.1
|6 
| 0
| 8.6
| +1.7
| 8
| +2
| 6
| −2.6
| 6
| −2
|-
|bgcolor="black"|
|align="left"|[[Bund für Wirtschaft und Wiederaufbau|BWW]]
|
|
|6
| +6
|
|
|0
| −6
| 
|
|0
| 0
| 
|
|0
| 0
|-
!colspan="2" align="left"|Parties
!%<br>1921
!+/-<br>1921
!Seats<br>1921
!+/-<br>1921
!%<br>1925
!+/-<br>1925
!Seats<br>1925
!+/-<br>1925
!%<br>1929
!+/-<br>1929
!Seats<br>1929
!+/-<br>1929
!%<br>1933
!+/-<br>1933
!Seats<br>1933
!+/-<br>1933
|-
|bgcolor="yellow"|
|align="left"|[[German Democratic Party|DDP]]
|5.7
| +5.7
|6
| +6
|3.6
| −2.1
|3
| −3
|2.8 
| −0.8
|3
| 0
|
|
|0
| −3
|-
|bgcolor="brown"|
|align="left"|[[Nazi Party|NSDAP]]
|not run
|not run
|not run
|not run
|
| 
|
| 
|4.3 
| 
|4
| +4
|58.2
| +53,9
|51
| +47
|-
|bgcolor="#CEB673"|
|align="left"|[[Landliste|LL]]/[[Reich Party of the German Middle Class|WP]]<ref>In 1921 the Landliste (LL, Rural List) gained two seats, in 1926 the LL formed a united list with the WP and the East Prussian Farmers' Federation (OBB), in 1929 they all ran as part of the WP.</ref>
|
|
|2
| +2
|4.2 
| +4.2
|4
| +2
|4 
| −1.2
|4
| 0
|
|
|0
| −4
|-
|bgcolor="#645D25"|
|align="left"|[[German Völkisch Freedom Party|DFP]]
|not run
|not run
|not run
|not run
|4.2
| +4.2
|4
| +4
|
|
|0
| −4
|
|
|0
| 0
|-
|bgcolor="purple"|
|align="left"|[[Christian Social People's Service|CSVD]]
|not run
|not run
|not run
|not run
|not run
|not run
|not run
|not run
|3
| +3
|3
| +3
|
|
|0
| −3
|-
|bgcolor="#ffDEAD"|
|align="left"|[[Aufwertung und Aufbau|AuA]]
|not run
|not run
|not run
|not run
|
|
|2
| +2
|
|
|0
| −2
|
|
|0
| 0
|-
|bgcolor="green"|
|align="left"|[[Für Ordnung und Wiederaufbau|FOW]]
|
|
|2
| +2
|
| 
|0
| −2
|
|
|0
| 0
|
|
|0
| 0
|-
|bgcolor="#553A26"|
|align="left"|[[Polish National Democratic Party (Germany)|Poles' Party]]
|
|
|1
| +1
|
|
|0
| −1
| 
|
|0
| 0
| 
|
|0
| 0
|-
|bgcolor="#eeeeee"|
|align="left"|Others
|
|
|2
| +?
|
|
|0
| −2
|
|
|0
| 0
|
|
|0
| 0
|-style="background:#E9E9E9;"
!colspan="2" align="left"|Total<br>1921
!align="center" colspan="2"|
!align="center" colspan="1"|85
!
!colspan="2" align="left"|Total<br>1925
!align="center" colspan="1"|87
!
!colspan="2" align="left"|Total<br>1929
!align="center" colspan="1"|87
!
!colspan="2" align="left"|Total<br>1933
!align="center" colspan="1"|87
!
|}