The Democratic Socialists of America has intensified organizing in Colorado, backing a string of primary challengers in contests that culminate with critical June 30 votes. Organizers are framing the effort as a westward expansion of insurgent campaigns that have succeeded on the East Coast, and local Democrats are bracing for pitched primary fights in districts that matter for the 2026 map.
Democratic Socialists of America moves west: what happened in Colorado
According to reporting by Fox News, DSA organizers posted that after recent East Coast wins they would “ELECT ANOTHER SOCIALIST TO CONGRESS ON JUNE 30TH,” signaling an explicit push to move resources and organizers into the Mountain West. In Colorado that push centers on multiple Democratic primaries where challengers are arguing for a sharper focus on affordability, labor and immigration.
The most prominent matchup in the state is in Colorado’s 1st Congressional District, where long-serving Rep. Diana DeGette faces a challenge from Melat Kiros, a first-time candidate supported by DSA-aligned groups. Fox News reported that Kiros previously worked as a lawyer in New York and lost that job after writing an essay critical of Israel; that detail is presented here as reported by that source.
Because the 1st District has a deep Democratic lean — the same reporting cites that former Vice President Kamala Harris carried the seat by 56 points in 2024 — the primary outcome is likely to determine the district’s representative and the policy emphasis that follows.
Key Colorado contests and candidates to watch
The DSA effort in Colorado extends beyond Denver’s 1st District and includes several contests with distinct local contexts.
Colorado’s 1st Congressional District: Rep. Diana DeGette is a long-tenured incumbent whose record and institutional ties represent the state party’s center-left wing. Melat Kiros is running as a DSA-backed challenger focused on affordability and new leadership; local turnout and precinct-level dynamics in Denver will be decisive.
8th Congressional District: The I-25 corridor 8th is competitive. State Rep. Manny Rutinel is running to the left of former state Rep. Shannon Bird, with immigration a prominent issue in a district Fox News described as roughly 40% Latino. The seat flipped to Republican Gabe Evans in 2024, so the Democratic primary there has consequences for whether Democrats can reclaim an important pickup opportunity.
U.S. Senate: Incumbent Sen. John Hickenlooper is facing a vigorous challenge from former state Sen. Julie Gonzales. The race is being framed as both a generational choice and an ideological test over messaging for statewide campaigns.
Statewide and other contests: Reporting also highlights a rhetorical contrast in the governor and attorney general circles, where candidates emphasize different records and approaches. Fox News reported that Colorado Attorney General Phil Weiser has, as part of his record, pursued litigation against former President Trump 66 times; that figure is cited here as reported by the source and may require independent verification.
Recent primary results that signal a trend
The Colorado push follows a pattern of insurgent victories elsewhere that organizers say can be replicated. Fox News cited wins such as Darializa Avila Chevalier’s and Claire Valdez’s primary upsets in New York as evidence organizers are using similar grassroots tactics—intensive door-knocking, small-dollar fundraising and targeted messaging around pocketbook issues.
Campaign operatives note that translating those wins to Colorado depends on local vote context: turnout patterns, the share of mail and early voting, and demographic concentrations in key precincts. Organizers describe the movement in some coverage as pushing against the party’s center-left establishment and toward a more progressive policy agenda; that framing is attributed to quoted organizers and reporting rather than presented here as an objective label.
Why this matters for Democrats and the 2026 map
Primaries in Colorado have implications beyond single districts. In safe Democratic seats, a progressive nominee could shift policy priorities and caucus dynamics without changing the general-election outcome. In competitive districts, however, primary choices can reshape general-election matchups and affect whether Democrats can defend or reclaim seats that determine House control in a narrowly divided chamber.
Observers watching Colorado point to two linked risks: (1) insurgent nominees who energize a coalition at the primary level but underperform in a general electorate, and (2) the potential consolidation of a more progressive messaging slate across state-level campaigns, which could influence turnout and crossover voting in 2026. Reporting also indicates organizers see Colorado as a proving ground for scaling operations outside the East Coast base.
What comes next and how to watch the vote
Key primary dates, including June 30 contests, will determine which organizations’ ground games succeed. Analysts recommend tracking early and mail-ballot returns, precinct-level turnout shifts in Denver and along the I-25 corridor, and county-by-county performance compared with previous cycles.
Campaigns on both sides are expected to double down on volunteer recruitment, targeted digital advertising and messaging tied to pocketbook and immigration issues. Local election offices publish official returns; for observers and reporters, the most consequential signals will be turnout composition and late-arriving ballots in competitive precincts.
Source attribution and reporting notes
This analysis is based primarily on reporting by Fox News. Specific claims drawn from that reporting include that Melat Kiros lost a law job after writing a critical essay, that the 1st District was carried by Kamala Harris by 56 points in 2024, and that Phil Weiser has pursued litigation against former President Trump 66 times. Those figures and descriptions are presented here as reported by that source and may require independent verification for precision.
Key source: Fox News — Socialists take fight west, target Colorado.
Frequently asked questions
Who are the Democratic Socialists of America and what do they seek?
The Democratic Socialists of America is an organized network of activists and local chapters that backs candidates and policies it views as progressive, including expanded healthcare, stronger labor protections and affordability measures. In primary politics, chapters endorse and support candidates aligned with those goals.
Could DSA challengers flip Colorado Democratic seats?
In solidly Democratic districts a DSA-backed primary winner can often carry the general election, making the primary outcome decisive. In more competitive districts, a progressive nominee could change the general-election dynamics in ways that help or hinder Democrats; local turnout and candidate positioning will be key.
What issues are driving DSA primary campaigns in Colorado?
Organizers cite affordability, healthcare, labor rights and immigration as top issues. District-specific demographics and local concerns shape which issues are emphasized in each primary.
Reporting note: This post summarizes and contextualizes reporting from the linked Fox News story and related coverage. Readers should consult official local election returns and candidate filings for the most current, definitive information.
