Melat Kiros has won the Democratic primary for Colorado’s 1st Congressional District, defeating 15-term incumbent Diana DeGette. The Denver-area win positions the 29-year-old Ethiopian immigrant and Democratic socialist as all but certain to head to Washington
When Melat Kiros walked through Denver’s political landscape toward the Colorado State Capitol on March 17. 2026. the center of gravity wasn’t supposed to be a political newcomer. But in Colorado’s solidly blue 1st Congressional District. Kiros has now seized the moment—winning the Democratic primary after a race call by the Associated Press.
The opponent she unseated was not a background figure. Kiros defeated 15-term incumbent Democrat Diana DeGette, 68, after DeGette has held the seat since 1997. That year is the same year Kiros was born, underscoring the scale of the generational shift now in play as the general election approaches.
Kiros is a 29-year-old Ph.D. student and lawyer, and an Ethiopian immigrant. She is poised to become the first Gen Z woman elected to Congress. If she wins in November. she would replace DeGette. leaving a long-running tenure with no question marks over the direction of the Democratic coalition in this district that makes up most of Denver.
The campaign that carried her to this primary victory has been sharply aligned with a newer Democratic energy—one that goes beyond traditional arguments about incremental progress. Kiros backed economic populist policies including universal healthcare and childcare. She also backed more polarizing positions, including abolishing Immigration and Customs Enforcement and ending U.S. military aid to Israel.
She also made the money question central. Kiros swore off money from corporate PACs and pro-Israel lobbying groups and heavily criticized DeGette’s record of accepting campaign donations from defense contractors as well as energy and pharmaceutical companies. DeGette. running on her record. defended her time in office on the campaign trail. emphasizing her progressive stance on issues such as healthcare and climate policy.
That clash—between a two-decade incumbent’s résumé and a challenger’s insistence that Democrats should move faster. break with norms. and take on higher-stakes battles—played out in a district that is overwhelmingly comfortable for Democrats. Kiros’ path to Washington now depends on the general election, but the primary result already marks a clear turning point.
Kiros’ win also lands inside a wider intra-party fight among Democrats as prominent incumbents face pressure to pass the baton to younger. more left-leaning candidates who pledge to reject longtime political practices. Her victory in Colorado is another major win for the Democratic Socialists of America.
Just a week earlier, two DSA-endorsed candidates won their Democratic primary contests for House races in New York City. Darializa Avila Chevalier, 32, narrowly defeated five-term incumbent Adriano Espaillat, 71—the current chair of the powerful Congressional Hispanic Caucus. In the open race to succeed retiring Rep. Nydia Velázquez, state Assemblymember Claire Valdez also emerged victorious.
DSA also notched a win in May, when state Rep. Chris Rabb won the Democratic primary for Pennsylvania’s 3rd Congressional district, a seat that includes part of Philadelphia.
If Kiros wins in November, she would join a small but likely growing cohort of democratic socialists in Congress. Currently, only two sitting House members—Rep. Alexandria Ocasio Cortez, D-N.Y., and Rep. Rashida Tlaib, D-Mich.—describe themselves as democratic socialists.
Kiros would also be only the second Gen Zer to serve in the House, joining Florida Democrat Maxwell Frost, 29, who was elected in 2022.
In February. in an interview with NPR. Kiros argued that many of the policies at the heart of her campaign have a unique pull with younger voters. “Young people understand that we are in the fight of our lives,” she said. “We need to have leaders that are going to be fighting for the kind of bold policies that actually get something done. and they’re refusing to settle or wait for our turn or ask for permission.”.
Now. with the Democratic primary decided and DeGette’s long service ended by a result voters will process for years to come. the question that follows isn’t whether Kiros can win attention. It’s whether she can turn that momentum into a general-election victory—and whether Congress will soon look more like the new generation she represents.
Melat Kiros Diana DeGette Colorado's 1st Congressional District Democratic primary Gen Z Democratic Socialists of America universal healthcare Immigration and Customs Enforcement Israel military aid Maxwell Frost Alexandria Ocasio-Cortez Rashida Tlaib
So she’s 29 and a socialist? Denver really wants chaos huh. Universal healthcare and childcare sounds nice though, not gonna lie.
I don’t even know what “abolishing ICE” means like does that just disappear on paper? Also ending military aid to Israel… wow. I’m not judging her background but the platform sounds extreme for a primary.
People keep saying “gen Z socialist” like it’s automatically bad. But DeGette been in there forever so I get why they’d want a change. Still, if she’s a PhD student AND a lawyer then why is she saying abolish ICE like she gonna rewrite federal agencies in one term. Doesn’t add up to me.
“Gen Z socialist” is such a lazy label. If she really won the primary then maybe DeGette was taking too much money from like defense contractors and oil people and pharma. But I swear I saw something on TikTok where they said this was already decided like a week ago, so idk. Also “first Gen Z woman elected” doesn’t mean anything if she loses in November right?