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2020 United States presidential election in the District of Columbia

59th United States presidential election in the District of Columbia

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 1, 2026
Entity authorityQ60438624 ↗
Source-derived summary

The District of Columbia participated in the 2020 United States presidential election with the other 50 states on Tuesday, November 3. District of Columbia voters chose electors to represent them in the Electoral College via a popular vote, pitting the Republican Party's nominee, incumbent President Donald Trump, and running mate Vice President Mike Pence against Democratic Party nominee, former Vice President Joe Biden, and his running mate California Senator Kamala Harris. The District of Columbia has three electoral votes in the Electoral College. Prior to the election, Biden was considered to be all but certain to win D.C.

The nation's capital is overwhelmingly Democratic and has voted for the Democratic nominee by massive margins in every presidential election it has participated in, ever since it was first granted electors by the passage of the Twenty-third Amendment in 1961. Biden's 86.75-point margin of victory was virtually identical to that secured by Hillary Clinton in 2016.

Nevertheless, the District shifted by 0.02% to the right compared with the previous election, likely due to a decline in third-party voting, making Biden the first non-incumbent Democrat since 1988 to win D.C. by a smaller margin than in the previous cycle. Biden still received the second-highest share of the vote in D.C., behind only Obama in 2008. Along with seven states, it was one of eight jurisdictions where Trump improved on his 2016 margins.

Primary elections

The District of Columbia held primary elections on June 2, 2020.

Republican primary

Donald Trump ran unopposed in the Republican primary, and thus received all of the district's 19 delegates to the 2020 Republican National Convention.

Editorial summary

The public source identifies “2020 United States presidential election in the District of Columbia” as 59th United States presidential election in the District of Columbia. This brief keeps that definition visible, then builds a research path around United, States and presidential.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current lead gives the account dated anchors—2020, 1961, 2016, 1988—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with United, States and presidential providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “2020 United States presidential election in the District of Columbia”, the useful work is to connect “59th United States presidential election in the District of Columbia” to the records capable of establishing context and consequence.

Evidence profile

The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q60438624. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2020, 1961, 2016 and 1988.

Critical limits

Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “2020 United States presidential election in the District of Columbia”, its source revision and the description used here.
  2. Expand the search: follow 2020 United States presidential election in the District of Columbia primary sources, 2020 United States presidential election in the District of Columbia archive and United research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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  2. Which authority defined the place, boundary or structure at the relevant date?
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Source & attribution

This entry incorporates text from “2020 United States presidential election in the District of Columbia” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.