The 119th Congress

Eight panel-scored topics. Positions from roll-call votes — not a single composite score.

112 bills · 9 factions · 526 clustered · 74% caucus coherence

Congress by faction

Column width = faction size. Height within a column = share of that faction in each position band, most progressive on top. Hatching = no scored vote on this topic. The number under each column is the faction’s mean position.

traditionalist0–2020–4040–6060–8080–100progressiveno scored vote

House of Representatives

4 factions · 429 members · all scored

Progressive Left: 17 of 174 score 80–100Progressive Left: 157 of 174 score 60–80Blue Dog Democrat: 27 of 38 score 60–80Blue Dog Democrat: 9 of 38 score 40–60Blue Dog Democrat: 2 of 38 score 20–40Main Street Republican: 138 of 138 score 20–40Party Regular: 76 of 79 score 20–40Party Regular: 3 of 79 score 0–20
Progressive Left76Blue Dog Democrat61Main Street Republican25Party Regular23

Hover a band for its share.

Senate

5 factions · 97 members · all scored

Progressive Left: 4 of 15 score 80–100Progressive Left: 11 of 15 score 60–80Mainstream Democrat: 19 of 19 score 60–80Faction 3: 11 of 11 score 60–80Mainstream Republican: 44 of 44 score 20–40Hard Right: 4 of 8 score 20–40Hard Right: 4 of 8 score 0–20
Progressive Left78Mainstream Democrat70Faction 366Mainstream Republican24Hard Right20

Hover a band for its share.

Where factions diverge

Solid cells = the issue that separates that faction most. Pick a row for the faction’s full profile. Biggest splits: Crime & justice (house democrats) · Economy & labor (house republicans) · Crime & justice (senate democrats) · Economy & labor (senate republicans).

Climate &environmentClimate & environmentImmigrationImmigrationLGBTQ+rightsLGBTQ+ rightsEconomy &laborEconomy & laborCrime &justiceCrime & justiceAbortion &reproductive…Abortion & reproductive rightsHouse Progressive LeftHouse Progressive Left — 174 membersHouse Progressive Left · Climate & environment: 9090House Progressive Left · Immigration: 8585House Progressive Left · LGBTQ+ rights: 8585House Main Street RepublicanHouse Main Street Republican — 138 membersHouse Main Street Republican · Climate & environment: 1010House Main Street Republican · Immigration: 66House Main Street Republican · LGBTQ+ rights: 1515House Party RegularHouse Party Regular — 79 membersHouse Party Regular · Climate & environment: 1010House Party Regular · Immigration: 77House Party Regular · LGBTQ+ rights: 1515Senate Mainstream RepublicanSenate Mainstream Republican — 44 membersSenate Mainstream Republican · Climate & environment: 1515Senate Mainstream Republican · Immigration: 1313Senate Mainstream Republican · Crime & justice: 2121House Blue Dog DemocratHouse Blue Dog Democrat — 38 membersHouse Blue Dog Democrat · LGBTQ+ rights: 7878House Blue Dog Democrat · Economy & labor: 7474House Blue Dog Democrat · Abortion & reproductive rights: 7171Senate Mainstream DemocratSenate Mainstream Democrat — 19 membersSenate Mainstream Democrat · Climate & environment: 8484Senate Mainstream Democrat · Immigration: 7777Senate Mainstream Democrat · Economy & labor: 8181Senate Progressive LeftSenate Progressive Left — 15 membersSenate Progressive Left · Climate & environment: 8585Senate Progressive Left · Immigration: 8181Senate Progressive Left · Economy & labor: 8282Senate Faction 3Senate Faction 3 — 11 membersSenate Faction 3 · Climate & environment: 8484Senate Faction 3 · LGBTQ+ rights: 7777Senate Faction 3 · Economy & labor: 8080Senate Hard RightSenate Hard Right — 8 membersSenate Hard Right · Climate & environment: 1717Senate Hard Right · Immigration: 1111Senate Hard Right · Crime & justice: 2020

By topic

Distribution and leaders for each issue.

02505005–10: 21010–15: 820–25: 5025–30: 230–35: 740–45: 1245–50: 450–55: 755–60: 1160–65: 3065–70: 1570–75: 775–80: 2680–85: 1185–90: 11690–95: 130255075100

529 members · median 20 · 14 scored bills

Most progressive on Immigration

  1. Alexandria Ocasio-Cortez94
  2. Summer L. Lee94
  3. Maxine Dexter94
  4. Ilhan Omar94
  5. Greg Casar94

Topic detail →All topics →Browse members →

Generated 2026-08-20 · 1,535 roll calls