What states have no Republican Representatives in the US House? and what is the percent of Republicans in those states? And how many US Representatives do those states have in the House.
Executive summary
A precise, up-to-date list of U.S. states that currently have no Republican members in the U.S. House of Representatives cannot be compiled from the documents provided: the sources include national-level party breakdowns, discussion of one-party delegations and redistricting, and seat-count references, but none publish a current, state-by-state roster of which parties hold every House seat in a way that supports the specific question (which states have zero Republican Representatives, the percent Republican in those states, and how many House seats those states hold) [1] [2] [3] [4].
1. The question being asked — and why the supplied reporting falls short
The user asks three distinct, linked things: (A) identify states whose entire House delegation contains zero Republicans, (B) report the percent of registered or legislative-office Republicans in those states, and (C) list how many U.S. House seats those states have; answering all three requires up-to-date, district-level House membership by party and a consistent, state-level metric of "percent Republican" (registered voters or share of state legislative seats), but the available sources do not deliver a current state-by-state roster of House party delegations nor a uniform percent-Republican metric for each state that ties directly to those delegations [1] [2] [5].
2. What the provided sources can firmly establish
The U.S. House contains a fixed maximum of 435 voting seats apportioned among states and additional non-voting territorial delegates; recent snapshots in the provided reporting discuss the chamber’s overall partisan balance and vacancies but stop short of listing each state’s delegation in the way this question demands [2] [6]. Authoritative summaries and analyses in the sources also note that several states have one-party delegations and that redistricting has produced states where one party lacks representation despite winning a sizable minority of votes—a theme reiterated by analysts at Sabato’s Crystal Ball [3]. Finally, encyclopedic and reference sources explain how many seats each state has in principle (Britannica) and that seat totals are fixed by apportionment rules [4] [6].
3. Missing data required to answer precisely and where to get it
To answer definitively, three data points per state are required: the current party affiliation of every sitting representative by district, a consistent “percent Republican” measure (for example, share of registered voters who are Republican or share of state legislative seats held by Republicans), and each state’s number of House seats. The House Press Gallery and the official House “Representatives” directory maintain live rosters and party breakdowns that can be queried by state to determine whether a state’s delegation includes any Republicans [1] [6]. For the percent-Republican measure, state voter registration data or Ballotpedia/NCSL partisan composition tables would be appropriate sources; Ballotpedia provides granular state legislative-party counts that can be used as a proxy when voter-registration data are unavailable [5] [7]. Britannica and similar references provide authoritative seat apportionment counts by state [4].
4. Context: why one-party delegations exist and how to interpret “percent Republican”
Analysts emphasize that one-party delegations arise from geography, political sorting, incumbency and, critically, redistricting—maps drawn after the census can produce multi-district states whose delegations are entirely one party even when the minority party earns substantial statewide vote share [3]. That makes the choice of metric important: “percent Republican” might mean registered Republicans, percent of state legislative seats controlled by Republicans, or the party’s statewide vote share in recent federal elections; different metrics will tell different stories and are reported in different places [5] [3].
5. Practical next step for a precise answer
To produce the exact list requested, pull the current member roster by state from the House Press Gallery or the official House directory and crosswalk each state’s delegation for any Republican members [1] [6]. Then, for each state identified as having zero Republican representatives, extract the chosen “percent Republican” measure (state voter registration or Ballotpedia state legislative-party percentages) and confirm the number of U.S. House seats via apportionment tables [5] [4]. The documents provided establish the roadmap and the pitfalls—redistricting and differing metrics—but do not contain the consolidated, state-level roster needed to answer the question as posed [1] [2] [3].