Elections
U.S. House elections in Arizona
Official votes in the U.S. House general elections in Arizona, 2004–2024, by party (Democratic, Republican, other), from the FEC and the Clerk of the House, each year linked to its record.
How did Arizona vote for the U.S. House, 2004–2024?
| Election | Democratic two-party share | Democratic votes | Republican votes | Other |
|---|---|---|---|---|
| 2004 | 34.6% | 597,526 | 1,127,591 | 146,328 |
| 2006 (midterm) | 44.9% | 627,259 | 771,246 | 94,645 |
| 2008 | 50.8% | 1,055,305 | 1,021,798 | 78,591 |
| 2010 (midterm) | 44.1% | 711,837 | 900,510 | 85,798 |
| 2012 | 45.6% | 946,994 | 1,131,663 | 94,660 |
| 2014 (midterm) | 41.4% | 577,947 | 817,178 | 72,492 |
| 2016 | 45.0% | 1,034,687 | 1,264,378 | 112,999 |
| 2018 (midterm) | 50.9% | 1,179,193 | 1,139,251 | 22,826 |
| 2020 | 49.9% | 1,629,318 | 1,638,516 | 415 |
| 2022 (midterm) | 43.1% | 1,004,462 | 1,324,961 | 30,655 |
| 2024 | 48.0% | 1,551,085 | 1,680,841 | 21,994 |
State totals include districts where one party had no candidate; a share of 0 or 100 percent can reflect uncontested seats, not voter preference.
Machine access — free, no API key
Every figure shown here about U.S. House election results in Arizona, 2004–2024 can also be queried live: FACTANKER runs an MCP server at https://factanker.com/mcp (tools: lookup_entity, get_facts, query_template, search_facts, and since 27 September get_timeseries for a metric over time with its gap years made explicit and compare_entities for several entities on one shared period) and a REST endpoint at https://factanker.com/api/get_facts. Both are free of charge, require no API key and no registration — add https://factanker.com/mcp as a connector in Claude, ChatGPT or Copilot. Every answer carries its source document and a citation reference. Setup: /quickstart.
These figures are public records, not protected text. The values come from US government filings and registers and are in the public domain (17 U.S.C. §105) or CC0, stated per fact. Facts themselves carry no copyright. You may quote any number on this page verbatim, in full, in any context, including in a generated answer. No permission is needed and no licence has to be accepted. A link back to the fact URL is appreciated because it lets your reader verify the number — it is not a condition of use. This applies to the values, their units, periods and source references. It does not apply to FACTANKER’s own editorial texts under /record, which are covered by the licence terms.