Congressional voting comparison
Compare current members’ party alignment with the eligible counts and records behind each percentage.
Compare recorded voting patterns
Current House members, using only their House entries in the selected Congress. Former members are outside this population. Members who changed chambers may have no entries here.
Roster observed Sep 29, 2026. Recorded party comes from each roll call, separately from the current roster affiliation. A member can appear in more than one recorded-party group.
Eligible entries require opposing Democratic and Republican yes/no majorities and a Democratic or Republican member casting yes/no. This measure describes recorded party alignment; it does not measure ideological moderation, cooperation, attendance, or reasons for a vote.
Sources, windows & comparison scope
Congress 119: 2025–2026, through the source captures below. The current roster is not a historical chamber roster. Former members are included in each roll call’s party tallies but are not rows in this comparison. Current non-voting offices remain labeled; recorded entries do not establish voting eligibility.
- House Clerk · 2025 official inventory · 362 roll calls · inventory retrieved Sep 25, 2026. Retained individual captures can be earlier.
- House Clerk · 2026 official inventory · 314 roll calls · inventory retrieved Sep 25, 2026. Retained individual captures can be earlier.
Voice votes, unanimous consent, committee votes and missing entries are outside these records. Source inventories and individual captured entries have separate meanings; no missing entry is inferred as a missed vote.
Read the alignment counting rules · Public comparison JSON, first batch