In the U.S.A., Why Do People (Need to?) Register as Republican or Democratic (or Independent?)?

IMO you’re putting way too much importance on what is basically a clerical notation.

Membership comes with rights, privileges, and obligations with respect to an Organization. Registering with the state is nothing like membership.

OK, the thing is: in the USA , very often we talk about “party affiliation”, rather than membership – it is basically a self-identification, meaning you support the candidates and platforms of that party. So unlike in parties in many other democratic countries, for most voters it is not an institutional, organizational “membership” where you “pay dues” either in cash or in work and are thereby entitled to participate in the internal governance and somehow obligated to the party. Out of that universe, those who are interested in being actively involved in party work usually will become members of things like the Young Democrats or College Republicans or similar organizations covering their respective demographic or sector of interest, or join directly in as volunteers of specific candidate campaigns or local party committees, as poll watchers or GOTV organizers, etc.

But the average man-on-the-street can change affiliations like he changes a coat, or conversely continue to declare himself affiliated while disagreeing with virtually everything his putative party stands for. To a great degree this is legacy from how for most of their history the national parties had been really coalitions of divergent regional and local factions.

And for reference, let’s remember that someone who has sat in the House and Senate officially as an “Independent” for decades has been the top runner-up for the Democratic Party’s presidential nomination for two election cycles in a row; and that someone who has changed his affiliation five times in the last 30 some years and who was opposed by virtually every established leader when he threw his hat into the ring, is president as the unchallenged standard-bearer of the Republican Party.

Previous thread on that topic:

The parties may have grounds to bar candidates in some states, I don’t know of any, but generally the states allow any candidate to run in a primary when certain requirements are met such as requiring a minimum number of signatures on a petition. And in most case those signatures must be from official members of the particular party. That is one of the rights, privileges, and obligations that come with being a member of the party.

Figures about how many Democrats vs. Republicans have voted early are probably just from pollsters asking people “Have you voted early?” and “What political party do you align with?”.

I believe this is the case in Florida, too. Even whether you requested a mail-in ballot is a matter of public record. I remember a few years ago, some get-out-the-vote organizers sent out somewhat intimidating letters saying, ‘here’s a list of your neighbors who didn’t vote last election, and if you don’t vote this year, you’re going on this list and everybody will know!’

~Max

Not according to this article:

The only way I can think of that working in Texas is if someone went to the trouble to see who has voted so far and then comparing that to who voted in which party’s primary. That would fail to capture all of the people who did not vote in a primary, so I think its accuracy would be rather dubious.