Poland

Sejm

Party discipline — Sejm

Which parties hold together, and which vote together — over the last 50 genuine roll-call votes. Cohesion is the Rice index (how unanimous a party is); agreement is how often two parties' majorities matched.

Party cohesion

How unanimously each party votes (1 = everyone together).

PiS100%3 v

KO100%3 v

Lewica100%3 v

Polska2050100%3 v

PSL-TD100%3 v

Centrum100%3 v

Razem100%3 v

Konfederacja100%2 v

Demokracja100%2 v

Konfederacja_KP100%1 v

RozwojPlus98%3 v

niez.78%3 v

Party agreement

How often two parties' for/against majorities matched. Darker = more aligned.

	PiS	KO	Lewica	Polska2050	PSL-TD	Centrum	Razem	Konfederacja	Demokracja	Konfederacja_KP	RozwojPlus	niez.
PiS	100	33	33	33	33	33	100	100	100	100	100	33
KO	33	100	100	100	100	100	33	50	50	100	33	100
Lewica	33	100	100	100	100	100	33	50	50	100	33	100
Polska2050	33	100	100	100	100	100	33	50	50	100	33	100
PSL-TD	33	100	100	100	100	100	33	50	50	100	33	100
Centrum	33	100	100	100	100	100	33	50	50	100	33	100
Razem	100	33	33	33	33	33	100	100	100	100	100	33
Konfederacja	100	50	50	50	50	50	100	100	100	100	100	50
Demokracja	100	50	50	50	50	50	100	100	100	100	100	50
Konfederacja_KP	100	100	100	100	100	100	100	100	100	100	100	100
RozwojPlus	100	33	33	33	33	33	100	100	100	100	100	33
niez.	33	100	100	100	100	100	33	50	50	100	33	100

Cohesion uses the Rice index |for − against| / (for + against), averaged over votes where the party cast for/against ballots. Agreement counts only votes where both parties had a clear majority. Independents (no party) and votes recorded only at party level are excluded. Source: api.sejm.gov.pl (open data).