Where does this caucus states data come from?

Name: Caucus States
Creator: Rankodex

Rankodex compiles it from World Population Review and the primary sources it cites: Why Everyone's Talking About Primaries - Junior Scholastic; The difference between a primary and caucus, explained - Britannica; Colorado election 2024: A guide to the state's presidential primaries and caucuses - Coloradoan; Primaries vs. Caucuses: How America Picks Its Presidential Candidates - GovFacts.

State rankings

Caucus States

Caucus States: compare 7 US states on 3 metrics.

Politics & Government7 states · 3 metricsUpdated Mar 3, 2026Original page

5 sources

States Using Caucuses for Presidential Elections

1 value across 7 entries

Party

2 values across 7 entries

Data

Click a column to sort.

7 states


Hawaii	Yes	Republican	State also held Democratic primary
Idaho	Yes	Republican, Democratic	—
Iowa	Yes	Republican	Traditionally first-in-the-nation; Democrats used mail-in process
Missouri	Yes	Republican	State also held Democratic primary
Nevada	Yes	Republican	State also held Democratic primary
North Dakota	Yes	Republican	State also held Democratic primary
Wyoming	Yes	Republican, Democratic	—

Quick answers

Where does this caucus states data come from?: Rankodex compiles it from World Population Review and the primary sources it cites: Why Everyone's Talking About Primaries - Junior Scholastic; The difference between a primary and caucus, explained - Britannica; Colorado election 2024: A guide to the state's presidential primaries and caucuses - Coloradoan; Primaries vs. Caucuses: How America Picks Its Presidential Candidates - GovFacts.